additions from backlog and osgameclones

2021-09-24 15:21:10 +02:00
parent 661ec9e16c
commit ba872b5fde
124 changed files with 2932 additions and 973 deletions
--- a/entries/aleph_one.md
+++ b/entries/aleph_one.md
@ -1,6 +1,6 @@
 # Aleph One

- Home: https://alephone.lhowon.org/, https://github.com/Aleph-One-Marathon/alephone/wiki, https://sourceforge.net/projects/marathon/
+- Home: https://alephone.lhowon.org/, https://aleph-one-marathon.github.io/, https://github.com/Aleph-One-Marathon/alephone/wiki, https://sourceforge.net/projects/marathon/
 - Inspiration: Marathon, Marathon 2: Durandal, Marathon Infinity
 - State: mature
 - Download: https://sourceforge.net/projects/marathon/files/
--- a/entries/ambrose3d.md
+++ b/entries/ambrose3d.md
@ -0,0 +1,10 @@
+# Ambrose3D
+
+- Home: http://sol.gfxile.net/ambrose3d/index.html
+- State: beta (alpha?), inactive since 2007
+- Platform: Windows
+- Keyword: game engine, 3D
+- Code language: C++
+- Code license: zlib
+
+## Building
--- a/entries/andengine.md
+++ b/entries/andengine.md
@ -0,0 +1,13 @@
+# AndEngine
+
+- Home: https://web.archive.org/web/20200402081053/http://www.andengine.org:80/
+- State: mature, inactive since 2013
+- Platform: Windows, Linux
+- Keyword: game engine
+- Code repository: https://github.com/nicolasgramlich/AndEngine.git
+- Code language: Java
+- Code license: Apache-2.0
+
+## Building
+
+- Build system: Ant
--- a/entries/cafu_engine.md
+++ b/entries/cafu_engine.md
@ -0,0 +1,14 @@
+# Cafu Engine
+
+- Home: https://www.cafu.de/
+- State: beta, inactive since 2018
+- Keyword: game engine, 3D
+- Code repository: https://bitbucket.org/cafu/cafu.git
+- Code language: C++
+- Code license: MIT
+
+Changed license from GPL to MIT (usually only possible with consent of all authors).
+
+## Building
+
+- Build system: CMake
--- a/entries/daedalus.md
+++ b/entries/daedalus.md
@ -0,0 +1,10 @@
+# Daedalus
+
+- Home: http://www.astrolog.org/labyrnth/daedalus.htm
+- State: mature, inactive since 2018
+- Platform: Windows
+- Keyword: puzzle, maze
+- Code language: C++
+- Code license: GPL-2.0
+
+## Building
--- a/entries/dim3.md
+++ b/entries/dim3.md
@ -0,0 +1,11 @@
+# dim3
+
+- Home: https://web.archive.org/web/20161111001304/http://www.klinksoftware.com/, https://code.google.com/archive/p/dim3/
+- State: beta, inactive since 2014
+- Platform: Windows, Linux, macOS
+- Keyword: game engine, 3D
+- Code repository: https://github.com/andrewzx1/dim3.git
+- Code language: C
+- Code license: MIT
+
+## Building
--- a/entries/eat_the_whistle.md
+++ b/entries/eat_the_whistle.md
@ -1,6 +1,6 @@
 # Eat The Whistle

- Home: http://www.ggsoft.org/etw/, https://sourceforge.net/projects/etw/
+- Home: http://www.ggsoft.org/etw/, https://sourceforge.net/projects/etw/, https://packages.debian.org/sid/games/etw
 - Inspiration: Eat The Whistle
 - State: mature, inactive since 2017
 - Download: https://sourceforge.net/projects/etw/files/
--- a/entries/fitzquake.md
+++ b/entries/fitzquake.md
@ -0,0 +1,11 @@
+# Fitzquake
+
+- Home: https://www.celephais.net/fitzquake/
+- Inspiration: Quake
+- State: beta, inactive since 2009
+- Platform: Windows
+- Keyword: action, remake, shooter
+- Code language: C
+- Code license: GPL-2.0
+
+## Building
--- a/entries/gameplay3d.md
+++ b/entries/gameplay3d.md
@ -0,0 +1,13 @@
+# GamePlay
+
+- Home: http://www.gameplay3d.io/
+- State: mature, inactive since 2016
+- Platform: Windows, Linux, macOS, Android, iOS
+- Keyword: game engine, 2D, 3D
+- Code repository: https://github.com/gameplay3d/gameplay.git, https://github.com/gameplay3d/gameplay-deps.git @add
+- Code language: C++
+- Code license: Apache-2.0
+
+## Building
+
+- Build system: CMake
--- a/entries/intersect.md
+++ b/entries/intersect.md
@ -0,0 +1,13 @@
+# Intersect
+
+- Home: https://www.freemmorpgmaker.com/
+- State: beta
+- Download: https://www.freemmorpgmaker.com/downloads/
+- Platform: Windows, Linux, macOS
+- Keyword: game engine, role playing, 2D, multiplayer massive
+- Code repository: https://github.com/AscensionGameDev/Intersect-Engine.git
+- Code language: C#
+- Code license: MIT, GPL-2.0
+- Code dependency: MonoGame
+
+## Building
--- a/entries/isogenic_game_engine.md
+++ b/entries/isogenic_game_engine.md
@ -0,0 +1,11 @@
+# Isogenic Game Engine
+
+- Home: http://www.isogenicengine.com/
+- State: mature
+- Platform: Web
+- Keyword: game engine, 2D
+- Code repository: https://github.com/Irrelon/ige.git
+- Code language: JavaScript
+- Code license: MIT
+
+## Building
--- a/entries/jgame.md
+++ b/entries/jgame.md
@ -0,0 +1,13 @@
+# JGame
+
+- Home: http://www.13thmonkey.org/~boris/jgame/, https://sourceforge.net/projects/jgame-engine/
+- State: mature, inactive since 2012
+- Download: https://sourceforge.net/projects/jgame-engine/files/
+- Platform: Windows, Linux, macOS
+- Keyword: game engine, 2D
+- Code language: Java
+- Code license: 3-clause BSD
+
+## Building
+
+- Build system: Ant
--- a/entries/kiwijs.md
+++ b/entries/kiwijs.md
@ -0,0 +1,11 @@
+# Kiwi.js
+
+- Home: https://web.archive.org/web/20190414153938/http://www.kiwijs.org/
+- State: mature, inactive since 2015
+- Platform: Web
+- Keyword: game engine
+- Code repository: https://github.com/gamelab/kiwi.js.git, https://github.com/gamelab/kiwi-examples.git @add
+- Code language: JavaScript, TypeScript
+- Code license: MIT
+
+## Building
--- a/entries/megamek.md
+++ b/entries/megamek.md
@ -5,7 +5,7 @@
 - Inspiration: BattleTech
 - State: mature
 - Download: https://megamek.org/downloads
- Keyword: strategy, mech
+- Keyword: strategy, mech, turn-based
 - Code repository: https://github.com/MegaMek/megamek.git (@created 2015, @stars 161, @forks 92), https://git.code.sf.net/p/megamek/git
 - Code language: Java
 - Code license: GPL-2.0
--- a/entries/mekwars.md
+++ b/entries/mekwars.md
@ -0,0 +1,16 @@
+# MekWars
+
+- Home: https://www.mekwars.org/, https://sourceforge.net/projects/mekwars/
+- Inspiration: BattleTech
+- State: mature
+- Platform: Windows, Linux, macOS
+- Keyword: strategy, mech, turn-based
+- Code repository: https://svn.code.sf.net/p/mekwars/code/ (svn)
+- Code language: Java
+- Code license: GPL-2.0
+
+Mod for MegaMek
+
+## Building
+
+- Build system: Ant
--- a/entries/ogrian_carpet.md
+++ b/entries/ogrian_carpet.md
@ -0,0 +1,12 @@
+# Ogrian Carpet
+
+- Home: http://ogrian.sourceforge.net/, https://sourceforge.net/projects/ogrian/
+- Inspiration: Magic Carpet
+- State: beta, inactive since 2018
+- Keyword: action, open content
+- Code repository: https://git.code.sf.net/p/ogrian/code
+- Code language: C++
+- Code license: MIT
+- Developer: Jeremiah D. Powell
+
+## Building
--- a/entries/open_greedy.md
+++ b/entries/open_greedy.md
@ -0,0 +1,15 @@
+# Open Greedy
+
+- Home: http://troel.net/opengreedy/
+- Inspiration: Pac-Man
+- State: beta, inactive since 2017
+- Keyword: arcade, clone, free content
+- Code repository: https://github.com/atroel/open-greedy.git
+- Code language: C
+- Code license: GPL-2.0
+- Code dependency: SDL2
+
+This is an engine recreation of a Pac-Man clone called Greedy by French demogroup Eclipse. Originally written for DOS and sold as shareware, Greedy was later ported to Windows and eventually made a free, but not open source game. Open Greedy attempts to recreate the game's engine for proper cross-platform compatibility.
+
+
+## Building
--- a/entries/open_rsc.md
+++ b/entries/open_rsc.md
@ -1,6 +1,6 @@
 # Open RSC

- Home: https://runescapeclassic.dev/, https://web.archive.org/web/20200510133848/https://openrsc.com/
+- Home: https://rsc.vet/, https://runescapeclassic.dev/, https://web.archive.org/web/20200510133848/https://openrsc.com/
 - Inspiration: Runescape Classic
 - State: mature
 - Platform: Windows, Linux, macOS, Android
--- a/entries/open_valley.md
+++ b/entries/open_valley.md
@ -0,0 +1,12 @@
+# Open Valley
+
+- Home: https://mastodon.gamedev.place/@OpenValley
+- Inspiration: Stardew Valley
+- State: beta
+- Keyword: remake, role playing, simulation, open content
+- Code repository: https://gitea.it/rixty/OpenValley.git
+- Code language: C++
+- Code license: CC-BY-NC-SA-4.0
+- Code dependency: SDL2, Flare engine
+
+## Building
--- a/entries/openfly.md
+++ b/entries/openfly.md
@ -0,0 +1,13 @@
+# OpenFly
+
+- Home: http://ariel.ucs.unimelb.edu.au/~gjo/
+- Inspiration: Flight Sim Toolkit
+- State: beta, inactive since 2001
+- Keyword: remake, simulation, free content
+- Code language: C
+- Code license: GPL-2.0
+- Code dependency: SDL
+
+The project aimed to create an updated flight simulation engine compatible with Domark Software and Simis Limited's Flight Sim Toolkit (FST), and support user-made games created with FST. The WEBCVS page is no longer available.
+
+## Building
--- a/entries/opensa.md
+++ b/entries/opensa.md
@ -0,0 +1,12 @@
+# OpenSA
+
+- Home: https://www.moddb.com/mods/opensa/
+- Inspiration: Swarm Assault
+- State: mature
+- Keyword: remake, strategy, multiplayer Online + LAN, real-time
+- Code repository: https://github.com/Dzierzan/OpenSA.git
+- Code language: C#, Lua
+- Code license: GPL-3.0
+- Code dependency: OpenRA
+
+## Building
--- a/entries/openxray.md
+++ b/entries/openxray.md
@ -0,0 +1,16 @@
+# OpenXRay
+
+- Home: https://discord.gg/sjRMQwv
+- Inspiration: S.T.A.L.K.E.R: Call of Pripyat
+- State: mature
+- Keyword: action, game engine, remake, content commercial + original required, multiplayer Online + LAN
+- Code repository: https://github.com/OpenXRay/xray-16.git, https://github.com/Im-dex/xray-162.git @add
+- Code language: C++, Lua
+- Code license: ?
+- Code dependency: SDL2, DirectX, OpenGL, Open Dynamics Engine
+
+Difference between the two Github repos?
+
+## Building
+
+- Build system: CMake
--- a/entries/rad.md
+++ b/entries/rad.md
@ -0,0 +1,11 @@
+# RAD
+
+- Home: https://sourceforge.net/projects/rad-x/
+- Inspiration: Radix: Beyond the Void
+- State: mature
+- Keyword: action, remake, content commercial + original required, shooter
+- Code repository: https://github.com/jval1972/Rad-X.git
+- Code language: Pascal, C
+- Code license: GPL-2.0
+
+## Building
--- a/entries/raptor_call_of_the_shadows.md
+++ b/entries/raptor_call_of_the_shadows.md
@ -0,0 +1,12 @@
+# Raptor: Call of the Shadows
+
+- Home: https://github.com/aroldanju/raptor-call-of-the-shadows
+- Inspiration: Raptor: Call of the Shadows
+- State: beta
+- Keyword: action, remake, content commercial + original required, scrolling, shooter
+- Code repository: https://github.com/aroldanju/raptor-call-of-the-shadows.git
+- Code language: C
+- Code license: GPL-3.0
+- Code dependency: SDL2
+
+## Building
--- a/entries/raze.md
+++ b/entries/raze.md
@ -0,0 +1,17 @@
+# Raze
+
+- Home: https://github.com/coelckers/Raze
+- Inspiration: Blood, Duke Nukem 3D, Powerslave, Redneck Rampage, Shadow Warrior
+- State: mature
+- Download: https://github.com/coelckers/Raze/releases
+- Keyword: action, remake, commercial content, shooter
+- Code repository: https://github.com/coelckers/Raze.git
+- Code language: C++
+- Code license: GPL-2.0
+
+Raze is a fork of Build engine games backed by GZDoom tech and combines Duke Nukem 3D, Blood, Redneck Rampage, Shadow Warrior and Exhumed/Powerslave in a single package.
+
+
+## Building
+
+- Build system: CMake
--- a/entries/reone.md
+++ b/entries/reone.md
@ -0,0 +1,14 @@
+# reone
+
+- Home: https://github.com/seedhartha/reone/
+- Inspiration: Star Wars: Knights of the Old Republic, Star Wars: Knights of the Old Republic II – The Sith Lords
+- State: beta
+- Keyword: remake, role playing, content commercial + original required
+- Code repository: https://github.com/seedhartha/reone.git
+- Code language: C++
+- Code license: GPL-3.0
+- Code dependency: SDL2, OpenGL
+
+## Building
+
+- Build system: CMake
--- a/entries/robot_redemption.md
+++ b/entries/robot_redemption.md
@ -0,0 +1,11 @@
+# Robot Redemption
+
+- Home: https://www.moddb.com/mods/robot-redemption
+- Inspiration: Hovertank 3D
+- State: mature, inactive since 2014
+- Keyword: action, remake, open content, shooter
+- Code repository: https://github.com/retrozombie/RobotRedemption.git
+- Code language: C++
+- Code license: CC-BY-NC-SA-4.0, GPL-2.0
+
+## Building
--- a/entries/rott94.md
+++ b/entries/rott94.md
@ -0,0 +1,15 @@
+# Rott94
+
+- Home: https://github.com/h4mu/rott94
+- Inspiration: Rise of the Triad
+- State: beta
+- Platform: Windows, Android
+- Keyword: action, remake, commercial content, shooter
+- Code repository: https://github.com/h4mu/rott94.git
+- Code language: C, C++
+- Code license: GPL-2.0
+- Code dependency: SDL2
+
+## Building
+
+- Build system: Make
--- a/entries/rottexpr.md
+++ b/entries/rottexpr.md
@ -0,0 +1,12 @@
+# rottexpr
+
+- Home: https://github.com/LTCHIPS/rottexpr
+- Inspiration: Rise of the Triad
+- State: beta
+- Keyword: remake, commercial content. action, shooter
+- Code repository: https://github.com/LTCHIPS/rottexpr.git
+- Code language: C
+- Code license: GPL-2.0
+- Code dependency: SDL2
+
+## Building
--- a/entries/sfxr.md
+++ b/entries/sfxr.md
@ -0,0 +1,13 @@
+# sfxr
+
+- Home: http://www.drpetter.se/project_sfxr.html
+- State: mature, inactive since 2012
+- Platform: Windows, macOS
+- Keyword: tool
+- Code language: C++
+- Code license: MIT
+- Code dependency: SDL
+
+## Building
+
+- Build system: Make
--- a/entries/starmines_the_next_generation.md
+++ b/entries/starmines_the_next_generation.md
@ -0,0 +1,14 @@
+# StarMines: The Next Generation
+
+- Home: https://smtng.jpkware.com/
+- Inspiration: Asteroids, Omega Race
+- State: mature
+- Platform: Web
+- Keyword: arcade, open content, shooter, similar, space
+- Code repository: https://github.com/jkarjala/starmines-tng.git
+- Code language: Scala
+- Code license: GPL-3.0
+- Code dependency: Phaser
+- Developer: Jari Karjala
+
+## Building
--- a/entries/tocs/_action.md
+++ b/entries/tocs/_action.md
@ -100,6 +100,7 @@
 - **[Excellent Bifurcation](../excellent_bifurcation.md)** (C, GPL-2.0, mature, inactive since 2007)
 - **[ezQuake](../ezquake.md)** (C, C++, GPL-2.0, mature)
 - **[Fire Strike Retro](../fire_strike_retro.md)** (Java, Haxe, JavaScript, Ruby, PHP, MIT, mature)
+- **[Fitzquake](../fitzquake.md)** (C, GPL-2.0, beta, inactive since 2009)
 - **[Flukz](../flukz.md)** (C++, GPL-2.0, beta, inactive since 2014)
 - **[FQuake3](../fquake3.md)** (F#, C, GPL-2.0, beta, inactive since 2014)
 - **[fRaBs](../frabs.md)** (Lisp, C++, C, Public domain, mature, inactive since 2016)
@ -131,6 +132,7 @@
 - **[Hexoshi](../hexoshi.md)** (Python, GPL-3.0, beta, inactive since 2016)
 - **[HolySpirit](../holyspirit.md)** (C++, GPL-3.0, beta, inactive since 2013)
 - **[Hovertank3D](../hovertank3d.md)** (C++, Assembly, GPL-2.0, mature, inactive since 2014)
+- **[iiChantra](../iichantra.md)** (C++, MIT, beta, inactive since 2012)
 - **[IMaze](../imaze.md)** (C, 4-clause BSD, mature, inactive since 2001)
 - **[ioquake3](../ioquake3.md)** (C, GPL-2.0, mature)
 - **[Jake2](../jake2.md)** (Java, GPL-2.0, beta, inactive since 2006)
@ -166,6 +168,7 @@
 - **[Not Pacman](../not_pacman.md)** (Lua, WTFPL, mature, inactive since 2013)
 - **[Nuncabola](../nuncabola.md)** (Java, GPL-2.0, beta)
 - **[nXtank](../nxtank.md)** (Python, GPL-3.0, beta, inactive since 2010)
+- **[Ogrian Carpet](../ogrian_carpet.md)** (C++, MIT, beta, inactive since 2018)
 - **[Open Surge](../open_surge.md)** (C, GPL-3.0, beta)
 - **[Open Zelda](../open_zelda.md)** (C, C++, zlib, mature, inactive since 2015)
 - **[OpenArena](../openarena.md)** (C, GPL-2.0, mature, inactive since 2012)
@ -183,6 +186,7 @@
 - **[OpenRW](../openrw.md)** (C, C++, GPL-3.0, beta)
 - **[OpenTomb](../opentomb.md)** (C, C++, Lua, LGPL-3.0, beta)
 - **[OpenTyrian](../opentyrian.md)** (C, GPL-2.0, beta, inactive since 2018)
+- **[OpenXRay](../openxray.md)** (C++, Lua, ?, mature)
 - **[OpenYandere](../openyandere.md)** (C#, GPL-3.0, beta, inactive since 2018)
 - **[Pacewar](../pacewar.md)** (Python, GPL-3.0, mature, inactive since 2017)
 - **[PainTown](../paintown.md)** (C++, Java, Python, 3-clause BSD, mature)
@ -194,7 +198,10 @@
 - **[Prince-Monogame](../prince-monogame.md)** (C#, GPL-2.0, beta)
 - **[QuakeSpasm](../quakespasm.md)** (C, GPL-2.0, mature)
 - **[Rabbit Escape](../rabbit_escape.md)** (Java, GPL-2.0, mature)
+- **[RAD](../rad.md)** (Pascal, C, GPL-2.0, mature)
+- **[Raptor: Call of the Shadows](../raptor_call_of_the_shadows.md)** (C, GPL-3.0, beta)
 - **[RaumBaller](../raumballer.md)** (Java, GPL-3.0, mature)
+- **[Raze](../raze.md)** (C++, GPL-2.0, mature)
 - **[Red Eclipse](../red_eclipse.md)** (C++, zlib, mature)
 - **[RedneckGDX](../redneckgdx.md)** (Java, Custom, beta)
 - **[Rednukem](../rednukem.md)** (C++, Custom, beta)
@ -202,8 +209,10 @@
 - **[Return of Dr. Destructo](../return_of_dr_destructo.md)** (C++, MIT, mature, inactive since 2015)
 - **[Rigel Engine](../rigel_engine.md)** (C++, GPL-2.0, beta)
 - **[Rise of the Triad for Linux](../rise_of_the_triad_for_linux.md)** (C, GPL-2.0, mature, inactive since 2012)
+- **[Robot Redemption](../robot_redemption.md)** (C++, CC-BY-NC-SA-4.0, GPL-2.0, mature, inactive since 2014)
 - **[rock-raiders-remake](../rock-raiders-remake.md)** (JavaScript, MIT, beta)
 - **[Rocks'n'Diamonds](../rocksndiamonds.md)** (C, GPL-2.0, mature)
+- **[Rott94](../rott94.md)** (C, C++, GPL-2.0, beta)
 - **[SDL Asylum](../sdl_asylum.md)** (C, GPL-3.0, mature, inactive since 2009)
 - **[SDL Bomber](../sdl_bomber.md)** (C, GPL-2.0, mature, inactive since 2012)
 - **[SDL Sopwith](../sdl_sopwith.md)** (C, GPL-2.0, mature, inactive since 2014)
@ -248,7 +257,6 @@
 - **[Tux Racer](../tux_racer.md)** (C, GPL-2.0, beta, inactive since 2001)
 - **[Tyrian Remake](../tyrian_remake.md)** (Java, GPL-2.0, beta)
 - **[Uebergame](../uebergame.md)** (TorqueScript, C#, MIT, mature)
- **[UltraStar](../ultrastar.md)** (Pascal, ?, mature, inactive since 2010)
 - **[Unvanquished](../unvanquished.md)** (C, C++, GPL-3.0, mature)
 - **[Virus Attack](../virus_attack.md)** (Java, AGPL-3.0, mature)
 - **[Vorton](../vorton.md)** (C, GPL-3.0, beta, inactive since 2004)
--- a/entries/tocs/_android.md
+++ b/entries/tocs/_android.md
@ -42,7 +42,9 @@
 - **[Freebloks 3D for Android](../freebloks_3d_for_android.md)** (Kotlin, C++, GPL-2.0, mature)
 - **[Freeminer](../freeminer.md)** (C++, Lua, GPL-3.0, beta)
 - **[Frozen Bubble](../frozen_bubble.md)** (Perl, GPL-2.0, mature, inactive since 2012)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[GCompris](../gcompris.md)** (C, Python, GPL-3.0, mature)
+- **[Gideros](../gideros.md)** (C, C++, Lua, ?, mature)
 - **[GL TRON](../gl_tron.md)** (Java, GPL-3.0, mature, inactive since 2012)
 - **[GL4ES](../gl4es.md)** (C, MIT, mature)
 - **[Gloomy Dungeons 2](../gloomy_dungeons_2.md)** (Java, MIT, mature)
@ -50,6 +52,7 @@
 - **[GLXY](../glxy.md)** (Java, Apache-2.0, mature)
 - **[Golly](../golly.md)** (C++, Java, GPL-2.0, mature)
 - **[Gravity Defied](../gravity_defied.md)** (Java, GPL-2.0, mature, inactive since 2015)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[HyperRogue](../hyperrogue.md)** (C++, GPL-2.0, mature)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
 - **[Isolmoa](../isolmoa.md)** (JavaScript, Java, GPL-3.0, mature, inactive since 2014)
@ -75,6 +78,7 @@
 - **[Minos](../minos.md)** (Java, GPL-3.0, mature)
 - **[noiz2-droid](../noiz2-droid.md)** (Java, 2-clause BSD, mature, inactive since 2015)
 - **[NOVA PINBALL](../nova_pinball.md)** (Lua, GPL-3.0, beta, inactive since 2017)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Open Flood](../open_flood.md)** (Java, MIT, mature, inactive since 2018)
 - **[Open RSC](../open_rsc.md)** (Java, GPL-3.0, mature)
 - **[OpenLara](../openlara.md)** (C++, C, 2-clause BSD, mature)
@ -91,6 +95,7 @@
 - **[Pixel Wheels](../pixel_wheels.md)** (Java, GPL-3.0, beta)
 - **[Planet Conquest](../planet_conquest.md)** (Java, GPL-3.0, mature, inactive since 2017)
 - **[Planet Rider](../planet_rider.md)** (GDScript, GPL-3.0, mature, inactive since 2015)
+- **[Playir](../playir.md)** (C++, Apache-2.0, mature, inactive since 2014)
 - **[Point & Hit](../point_hit.md)** (Java, GPL-3.0, mature, inactive since 2017)
 - **[PokerTH](../pokerth.md)** (C++, AGPL-3.0, mature, inactive since 2017)
 - **[Poland can into Space](../poland_can_into_space.md)** (Java, NPOSL-3.0, mature, inactive since 2018)
@ -105,6 +110,7 @@
 - **[Replica Island](../replica_island.md)** (Java, Apache-2.0, mature, inactive since 2011)
 - **[Retro Stack](../retro_stack.md)** (Kotlin, GPL-3.0, mature)
 - **[Rocks'n'Diamonds](../rocksndiamonds.md)** (C, GPL-2.0, mature)
+- **[Rott94](../rott94.md)** (C, C++, GPL-2.0, beta)
 - **[SanAndreasUnity](../sanandreasunity.md)** (C#, MIT, mature)
 - **[Seafood Berserker!](../seafood_berserker.md)** (Java, GPL-3.0, mature, inactive since 2018)
 - **[Settlers III remake](../settlers_iii_remake.md)** (Java, MIT, beta)
@ -134,6 +140,7 @@
 - **[Tux Paint](../tux_paint.md)** (C, C++, GPL-2.0, beta)
 - **[Tux Rider](../tux_rider.md)** (C, GPL-2.0, mature, inactive since 2019)
 - **[Tuxemon](../tuxemon.md)** (Python, GPL-3.0, beta)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
 - **[UnCiv](../unciv.md)** (Kotlin, MPL-2.0, beta)
 - **[Vector Pinball](../vector_pinball.md)** (Java, GPL-3.0, mature)
 - **[Virus Attack](../virus_attack.md)** (Java, AGPL-3.0, mature)
--- a/entries/tocs/_arcade.md
+++ b/entries/tocs/_arcade.md
@ -64,6 +64,7 @@
 - **[Mmpong](../mmpong.md)** (C, GPL-3.0, beta, inactive since 2009)
 - **[Moagg2](../moagg2.md)** (Java, GPL-2.0, mature, inactive since 2008)
 - **[Monsters and Mushrooms](../monsters_and_mushrooms.md)** (Python, GPL-2.0, mature, inactive since 2010)
+- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
 - **[Mop(e)snake](../mopesnake.md)** (Python, GPL-2.0, beta, inactive since 2009)
 - **[MoveNoid](../movenoid.md)** (C++, GPL-3.0, 3-clause BSD, mature, inactive since 2017)
 - **[Mr. Rescue](../mr_rescue.md)** (Lua, zlib, mature, inactive since 2016)
@ -72,6 +73,7 @@
 - **[Noiz2sa](../noiz2sa.md)** (C, C++, 2-clause BSD, beta, inactive since 2004)
 - **[OldSkool Gravity Game](../oldskool_gravity_game.md)** (C++, GPL-3.0, mature, inactive since 2016)
 - **[One is enough](../one_is_enough.md)** (Python, GPL-2.0, beta, inactive since 2008)
+- **[Open Greedy](../open_greedy.md)** (C, GPL-2.0, beta, inactive since 2017)
 - **[OpenJazz](../openjazz.md)** (C++, GPL-2.0, beta)
 - **[OpenLiero](../openliero.md)** (C++, C, Custom, mature, inactive since 2015)
 - **[OpenLieroX](../openlierox.md)** (C++, LGPL-2.0, mature)
@ -125,6 +127,7 @@
 - **[SolarWolf](../solarwolf.md)** (Python, LGPL-2.1, mature, inactive since 2004)
 - **[Sootl](../sootl.md)** (Elm, GPL-2.0, beta, inactive since 2016)
 - **[Star-Wars-III](../star-wars-iii.md)** (Python, GPL-2.0, mature, inactive since 2014)
+- **[StarMines: The Next Generation](../starmines_the_next_generation.md)** (Scala, GPL-3.0, mature)
 - **[Starun](../starun.md)** (Java, GPL-3.0, mature, inactive since 2017)
 - **[Super Methane Brothers for Wii and GameCube](../super_methane_brothers_for_wii_and_gamecube.md)** (C++, GPL-2.0, beta, inactive since 2018)
 - **[Super Methane Brothers](../super_methane_brothers.md)** (C++, GPL-2.0, mature, inactive since 2011)
@ -137,6 +140,7 @@
 - **[Thrust](../thrust.md)** (C, GPL-2.0, beta, inactive since 2006)
 - **[Torso Ninja 2](../torso_ninja_2.md)** (Python, GPL-3.0, mature, inactive since 2017)
 - **[Torso Ninja](../torso_ninja.md)** (Python, GPL-3.0, mature, inactive since 2017)
+- **[Tower Toppler](../tower_toppler.md)** (C++, GPL-2.0, mature, inactive since 2012)
 - **[TowerJumper](../towerjumper.md)** (C++, GDScript, GPL-3.0, mature)
 - **[Transcend](../transcend.md)** (C++, ?, beta, inactive since 2005)
 - **[Trip on the Funny Boat](../trip_on_the_funny_boat.md)** (Python, GPL-2.0, mature, inactive since 2007)
--- a/entries/tocs/_cards.md
+++ b/entries/tocs/_cards.md
@ -18,6 +18,7 @@
 - **[Simple-Solitaire](../simple-solitaire.md)** (Java, GPL-3.0, mature)
 - **[Tressette](../tressette.md)** (C++, GPL-2.0, mature, inactive since 2017)
 - **[Wagic, the Homebrew](../wagic_the_homebrew.md)** (C++, C, Objective-C, 3-clause BSD, beta)
+- **[Walic](../walic.md)** (Kotlin, Apache-2.0, mature)
 - **[Wizards Magic](../wizards_magic.md)** (Python, GPL-2.0, mature, inactive since 2012)
 - **[XMage](../xmage.md)** (Java, MIT, mature)
 - **[XSkat](../xskat.md)** (Java, Custom, mature)
--- a/entries/tocs/_framework.md
+++ b/entries/tocs/_framework.md
@ -25,11 +25,14 @@
 - **[Flixel](../flixel.md)** (ActionScript, MIT, mature)
 - **[Floppy Birb](../floppy_birb.md)** (JavaScript, MIT, mature)
 - **[Free Hero Mesh](../free_hero_mesh.md)** (C, JavaScript, Public domain, beta)
+- **[Game Editor](../game_editor.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
 - **[GemRB](../gemrb.md)** (C++, Python, GPL-2.0, mature)
+- **[Gideros](../gideros.md)** (C, C++, Lua, ?, mature)
 - **[Godot](../godot.md)** (C, C++, MIT, mature)
 - **[Grit Game Engine](../grit_game_engine.md)** (C++, Python, MIT, beta)
 - **[H-World](../h-world.md)** (C, Lua, GPL-2.0, beta, inactive since 2005)
 - **[HaxeFlixel](../haxeflixel.md)** (Haxe, MIT, mature)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[Irrlicht Engine](../irrlicht_engine.md)** (C++, C, zlib, mature)
 - **[JiGS Interactive Game System](../jigs_interactive_game_system.md)** (JavaScript, PHP, GPL-3.0, beta)
 - **[jMonkeyEngine](../jmonkeyengine.md)** (Java, 3-clause BSD, mature)
--- a/entries/tocs/_frameworks.md
+++ b/entries/tocs/_frameworks.md
@ -25,11 +25,14 @@
 - **[Flixel](../flixel.md)** (ActionScript, MIT, mature)
 - **[Floppy Birb](../floppy_birb.md)** (JavaScript, MIT, mature)
 - **[Free Hero Mesh](../free_hero_mesh.md)** (C, JavaScript, Public domain, beta)
+- **[Game Editor](../game_editor.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
 - **[GemRB](../gemrb.md)** (C++, Python, GPL-2.0, mature)
+- **[Gideros](../gideros.md)** (C, C++, Lua, ?, mature)
 - **[Godot](../godot.md)** (C, C++, MIT, mature)
 - **[Grit Game Engine](../grit_game_engine.md)** (C++, Python, MIT, beta)
 - **[H-World](../h-world.md)** (C, Lua, GPL-2.0, beta, inactive since 2005)
 - **[HaxeFlixel](../haxeflixel.md)** (Haxe, MIT, mature)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[Irrlicht Engine](../irrlicht_engine.md)** (C++, C, zlib, mature)
 - **[JiGS Interactive Game System](../jigs_interactive_game_system.md)** (JavaScript, PHP, GPL-3.0, beta)
 - **[jMonkeyEngine](../jmonkeyengine.md)** (Java, 3-clause BSD, mature)
--- a/entries/tocs/_game-engine.md
+++ b/entries/tocs/_game-engine.md
@ -5,14 +5,18 @@
 - **[adventure engine](../adventure_engine.md)** (Lua, MIT, mature, inactive since 2013)
 - **[Aether3D](../aether3d.md)** (C++, zlib, beta)
 - **[Alimer](../alimer.md)** (C++, MIT, beta)
+- **[Ambrose3D](../ambrose3d.md)** (C++, zlib, beta, inactive since 2007)
+- **[AndEngine](../andengine.md)** (Java, Apache-2.0, mature, inactive since 2013)
 - **[Anura](../anura.md)** (C, C++, zlib, mature)
 - **[Arcane-Engine](../arcane-engine.md)** (C++, MIT, beta)
 - **[Atomic Game Engine](../atomic_game_engine.md)** (C++, MIT, mature, inactive since 2018)
+- **[Backbone Game Engine](../backbone_game_engine.md)** (JavaScript, MIT, beta, inactive since 2016)
 - **[Bacon2D](../bacon2d.md)** (C++, MIT, beta, inactive since 2018)
 - **[Bladecoder Adventure Engine](../bladecoder_adventure_engine.md)** (Java, Apache-2.0, mature)
 - **[Blitwizard](../blitwizard.md)** (C, C++, Lua, zlib, beta, inactive since 2015)
 - **[boardgame.io](../boardgameio.md)** (JavaScript, TypeScript, MIT, beta)
 - **[C3DE](../c3de.md)** (C#, MIT, beta)
+- **[Cafu Engine](../cafu_engine.md)** (C++, MIT, beta, inactive since 2018)
 - **[Castle Game Engine](../castle_game_engine.md)** (Pascal, LGPL-2.0, mature)
 - **[CETech](../cetech.md)** (C, C++, CC0, beta)
 - **[Chunk Stories](../chunk_stories.md)** (Kotlin, Java, LGPL-3.0, beta)
@ -24,6 +28,7 @@
 - **[Dedalus](../dedalus.md)** (JavaScript, GPL-2.0, beta, inactive since 2018)
 - **[DelverEngine](../delverengine.md)** (Java, Custom, mature)
 - **[DesktopAdventures](../desktopadventures.md)** (C, LGPL-2.1, beta)
+- **[dim3](../dim3.md)** (C, MIT, beta, inactive since 2014)
 - **[Dingo-Engine](../dingo-engine.md)** (Java, 3-clause BSD, beta, inactive since 2016)
 - **[DirectX12GameEngine](../directx12gameengine.md)** (C#, MIT, beta)
 - **[Do It Yourself Doom With SDL](../do_it_yourself_doom_with_sdl.md)** (C++, MIT, beta)
@ -48,22 +53,28 @@
 - **[FreeSO](../freeso.md)** (C#, MPL-2.0, beta)
 - **[Freya Game Engine](../freya_game_engine.md)** (Java, LGPL-2.1, beta, inactive since 2002)
 - **[GameCake](../gamecake.md)** (C, C++, Lua, MIT, mature)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[gist-txt](../gist-txt.md)** (JavaScript, MIT, mature, inactive since 2018)
 - **[GNU Chess](../gnu_chess.md)** (C++, GPL-3.0, mature, inactive since 2017)
 - **[GNU Go](../gnu_go.md)** (C, GPL-3.0, mature, inactive since 2011)
 - **[Grail](../grail.md)** (C++, Lua, GPL-3.0, beta, inactive since 2013)
 - **[Grit Game Engine](../grit_game_engine.md)** (C++, Python, MIT, beta)
 - **[Haxima](../haxima.md)** (C++, GPL-3.0, beta)
+- **[HGE](../hge.md)** (C, zlib, beta, inactive since 2013)
 - **[Hypatia](../hypatia.md)** (Python, MIT, beta, inactive since 2016)
 - **[ika](../ika.md)** (C++, Python, PHP, C#, GPL-2.0, beta, inactive since 2007)
 - **[Innocence Engine](../innocence_engine.md)** (C++, GPL-3.0, beta)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
+- **[Intersect](../intersect.md)** (C#, MIT, GPL-2.0, beta)
 - **[ioquake3](../ioquake3.md)** (C, GPL-2.0, mature)
+- **[Isogenic Game Engine](../isogenic_game_engine.md)** (JavaScript, MIT, mature)
 - **[Jake2](../jake2.md)** (Java, GPL-2.0, beta, inactive since 2006)
 - **[JavaScript Graphic Adventure Maker](../javascript_graphic_adventure_maker.md)** (JavaScript, MIT, mature)
 - **[JediOutcastLinux](../jedioutcastlinux.md)** (C, C++, GPL-2.0, mature)
 - **[JFDuke3D](../jfduke3d.md)** (C, GPL-2.0, beta, inactive since 2005)
+- **[JGame](../jgame.md)** (Java, 3-clause BSD, mature, inactive since 2012)
 - **[KeeperRL](../keeperrl.md)** (C, C++, GPL-2.0, beta)
+- **[Kiwi.js](../kiwijs.md)** (JavaScript, TypeScript, MIT, mature, inactive since 2015)
 - **[KlayGE](../klayge.md)** (C++, GPL-2.0, mature)
 - **[Korax' Heritage](../korax_heritage.md)** (None, ?, mature)
 - **[LambdaHack](../lambdahack.md)** (Haskell, 3-clause BSD, beta)
@ -77,6 +88,7 @@
 - **[neoGFX](../neogfx.md)** (C++, GPL-3.0, beta)
 - **[Nuvie](../nuvie.md)** (C, C++, Lua, GPL-2.0, beta, inactive since 2018)
 - **[Odamex](../odamex.md)** (C, C++, GPL-2.0, beta)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Open Cube](../open_cube.md)** (C++, C, zlib, beta, inactive since 2017)
 - **[Open Game Engine](../open_game_engine.md)** (C++, LGPL-2.1, beta, inactive since 2008)
 - **[openage](../openage.md)** (C++, Python, GPL-3.0, beta)
@ -92,6 +104,7 @@
 - **[OpenTESArena](../opentesarena.md)** (C++, MIT, beta)
 - **[OpenTomb](../opentomb.md)** (C, C++, Lua, LGPL-3.0, beta)
 - **[OpenVIII](../openviii.md)** (C#, MIT, beta)
+- **[OpenXRay](../openxray.md)** (C++, Lua, ?, mature)
 - **[Oreon Engine](../oreon_engine.md)** (Java, GPL-3.0, mature)
 - **[ouzel](../ouzel.md)** (C, C++, Objective-C, 2-clause BSD, beta)
 - **[Oxygen Engine](../oxygen_engine.md)** (C++, C, Apache-2.0, mature)
@ -100,6 +113,7 @@
 - **[phpRPG](../phprpg.md)** (PHP, GPL-2.0, beta, inactive since 2006)
 - **[Pixel Wheels](../pixel_wheels.md)** (Java, GPL-3.0, beta)
 - **[PixelLight](../pixellight.md)** (C, C++, MIT, mature, inactive since 2012)
+- **[Playir](../playir.md)** (C++, Apache-2.0, mature, inactive since 2014)
 - **[Q-Gears](../q-gears.md)** (C, C++, GPL-2.0, beta, inactive since 2015)
 - **[Quartz Engine](../quartz_engine.md)** (C++, 3-clause BSD, beta)
 - **[RadixEngine](../radixengine.md)** (C++, zlib, mature)
@ -137,8 +151,8 @@
 - **[VASSAL](../vassal.md)** (Java, LGPL-2.1, mature)
 - **[Wagic, the Homebrew](../wagic_the_homebrew.md)** (C++, C, Objective-C, 3-clause BSD, beta)
 - **[WebFun](../webfun.md)** (TypeScript, MIT, beta)
+- **[Wintermute Engine](../wintermute_engine.md)** (C++, C, MIT, beta, inactive since 2013)
 - **[World of Might and Magic](../world_of_might_and_magic.md)** (C++, LGPL-3.0, beta)
- **[XRay engine](../xray_engine.md)** (C++, C, Apache-2.0, mature, inactive since 2018)
 - **[xygineXT](../xyginext.md)** (C++, zlib, beta)
 - **[Yet Another Engine](../yet_another_engine.md)** (MoonScript, Java, Lua, MIT, beta, inactive since 2016)
 - **[Yorg](../yorg.md)** (Python, GPL-3.0, beta)
--- a/entries/tocs/_games.md
+++ b/entries/tocs/_games.md
@ -40,10 +40,12 @@
 - **[alive](../alive.md)** (C++, MIT, beta)
 - **[Allure of the Stars](../allure_of_the_stars.md)** (Haskell, AGPL-3.0, beta)
 - **[Ambermoon.net](../ambermoonnet.md)** (C#, GPL-3.0, mature)
+- **[Ambrose3D](../ambrose3d.md)** (C++, zlib, beta, inactive since 2007)
 - **[Amphetamine](../amphetamine.md)** (C, GPL-2.0, beta, inactive since 2008)
 - **[Anagramarama](../anagramarama.md)** (C, GPL-2.0, beta, inactive since 2002)
 - **[Anarch](../anarch.md)** (C, CC0, mature)
 - **[Ancient Beast](../ancient_beast.md)** (JavaScript, AGPL-3.0, mature)
+- **[AndEngine](../andengine.md)** (Java, Apache-2.0, mature, inactive since 2013)
 - **[Andor's Trail](../andors_trail.md)** (Java, GPL-2.0, beta)
 - **[android-chess](../android-chess.md)** (Java, C++, MIT, mature)
 - **[Angband](../angband.md)** (C, GPL-2.0, mature)
@ -84,6 +86,7 @@
 - **[Awkaster](../awkaster.md)** (AWK, MIT, mature, inactive since 2017)
 - **[Azimuth](../azimuth.md)** (C, GPL-3.0, mature)
 - **[BAB BE U](../bab_be_u.md)** (Lua, MIT, mature)
+- **[Backbone Game Engine](../backbone_game_engine.md)** (JavaScript, MIT, beta, inactive since 2016)
 - **[Bacon2D](../bacon2d.md)** (C++, MIT, beta, inactive since 2018)
 - **[Balder2D](../balder2d.md)** (C++, GPL-2.0, beta, inactive since 2009)
 - **[Ball and Paddle](../ball_and_paddle.md)** (C++, Scheme, GPL-3.0, beta, inactive since 2009)
@ -167,6 +170,7 @@
 - **[Cabbages and Kings](../cabbages_and_kings.md)** (Python, MIT, mature)
 - **[Cadaver](../cadaver.md)** (C++, GPL-2.0, beta, inactive since 2009)
 - **[CaesarIA](../caesaria.md)** (C++, JavaScript, C, GPL-3.0, beta)
+- **[Cafu Engine](../cafu_engine.md)** (C++, MIT, beta, inactive since 2018)
 - **[Candy Box 2](../candy_box_2.md)** (TypeScript, JavaScript, GPL-3.0, mature, inactive since 2013)
 - **[Candy Memory](../candy_memory.md)** (Java, GPL-2.0, mature, inactive since 2018)
 - **[Cannon Smash](../cannon_smash.md)** (C++, GPL-2.0, beta, inactive since 2003)
@ -264,6 +268,7 @@
 - **[Cytadela](../cytadela.md)** (C++, GPL-3.0, beta, inactive since 2013)
 - **[Cytopia](../cytopia.md)** (C++, GPL-3.0, beta)
 - **[D2X-XL](../d2x-xl.md)** (C++, Custom, GPL-2.0, mature, inactive since 2015)
+- **[Daedalus](../daedalus.md)** (C++, GPL-2.0, mature, inactive since 2018)
 - **[Daggerfall Unity](../daggerfall_unity.md)** (C#, MIT, mature)
 - **[Daimonin](../daimonin.md)** (C, GPL-2.0, mature)
 - **[Danger from the Deep](../danger_from_the_deep.md)** (C++, GPL-2.0, beta, inactive since 2011)
@ -297,6 +302,7 @@
 - **[Digbuild](../digbuild.md)** (C, C++, GPL-2.0, beta, inactive since 2011)
 - **[Digger Remastered](../digger_remastered.md)** (C, GPL-2.0, mature, inactive since 2004)
 - **[Digital: A Love Story](../digital_a_love_story.md)** (Ren'Py, CC-BY-NC-SA-3.0, mature)
+- **[dim3](../dim3.md)** (C, MIT, beta, inactive since 2014)
 - **[Dingo-Engine](../dingo-engine.md)** (Java, 3-clause BSD, beta, inactive since 2016)
 - **[DirectX12GameEngine](../directx12gameengine.md)** (C#, MIT, beta)
 - **[Divercity](../divercity.md)** (Java, GPL-3.0, beta, inactive since 2015)
@ -401,6 +407,7 @@
 - **[First Strike](../first_strike.md)** (Java, MIT, mature, inactive since 2018)
 - **[Fish Fillets - Next Generation](../fish_fillets-next_generation.md)** (C++, GPL-2.0, mature)
 - **[Fish Rings for Android](../fish_rings_for_android.md)** (Java, GPL-3.0, mature, inactive since 2015)
+- **[Fitzquake](../fitzquake.md)** (C, GPL-2.0, beta, inactive since 2009)
 - **[Flappy Cow](../flappy_cow.md)** (Java, MIT, mature)
 - **[Flex Engine](../flex_engine.md)** (C++, MIT, beta)
 - **[FlightGear](../flightgear.md)** (C++, GPL-2.0, mature)
@ -465,6 +472,7 @@
 - **[GalaxyNG](../galaxyng.md)** (C, GPL-2.0, mature, inactive since 2005)
 - **[GameCake](../gamecake.md)** (C, C++, Lua, MIT, mature)
 - **[GameLV](../gamelv.md)** (C++, GPL-2.0, beta)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[Gang Garrison 2](../gang_garrison_2.md)** (Game Maker Script, MPL-2.0, mature)
 - **[Garith](../garith.md)** (C++, LGPL-2.1, mature, inactive since 2013)
 - **[GCompris](../gcompris.md)** (C, Python, GPL-3.0, mature)
@ -549,6 +557,7 @@
 - **[Hexoshi](../hexoshi.md)** (Python, GPL-3.0, beta, inactive since 2016)
 - **[Hextris](../hextris.md)** (JavaScript, GPL-3.0, mature)
 - **[Hexwar](../hexwar.md)** (Ruby, JavaScript, MIT, beta, inactive since 2012)
+- **[HGE](../hge.md)** (C, zlib, beta, inactive since 2013)
 - **[HHexen](../hhexen.md)** (C, GPL-2.0, mature, inactive since 2013)
 - **[Hnefatafl](../hnefatafl.md)** (C, ISC, beta, inactive since 2014)
 - **[Hocoslamfy](../hocoslamfy.md)** (C, C++, GPL-2.0, beta, inactive since 2016)
@ -566,6 +575,7 @@
 - **[ICBM3D](../icbm3d.md)** (C, ?, beta, inactive since 1998)
 - **[Ice Breaker](../ice_breaker.md)** (C, GPL-2.0, mature, inactive since 2003)
 - **[Iceball](../iceball.md)** (C, Lua, GPL-3.0, inactive since 2017)
+- **[iiChantra](../iichantra.md)** (C++, MIT, beta, inactive since 2012)
 - **[ika](../ika.md)** (C++, Python, PHP, C#, GPL-2.0, beta, inactive since 2007)
 - **[Ilarion](../ilarion.md)** (C++, Java, Lua, GPL-3.0, mature)
 - **[Illarion](../illarion.md)** (C++, Java, AGPL-3.0, GPL-3.0, mature)
@ -578,6 +588,7 @@
 - **[Infon Battle Arena](../infon_battle_arena.md)** (C, Lua, GPL-2.0, beta, inactive since 2012)
 - **[Innocence Engine](../innocence_engine.md)** (C++, GPL-3.0, beta)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
+- **[Intersect](../intersect.md)** (C#, MIT, GPL-2.0, beta)
 - **[Intricacy](../intricacy.md)** (Haskell, GPL-3.0, beta)
 - **[IO Reboot](../io_reboot.md)** (C#, MIT, mature, inactive since 2017)
 - **[ioquake3](../ioquake3.md)** (C, GPL-2.0, mature)
@ -586,6 +597,7 @@
 - **[Ironseed](../ironseed.md)** (Pascal, GPL-3.0, mature, inactive since 2013)
 - **[irrlamb](../irrlamb.md)** (C, C++, GPL-3.0, mature)
 - **[Isleward](../isleward.md)** (JavaScript, AGPL-3.0, mature)
+- **[Isogenic Game Engine](../isogenic_game_engine.md)** (JavaScript, MIT, mature)
 - **[Isolmoa](../isolmoa.md)** (JavaScript, Java, GPL-3.0, mature, inactive since 2014)
 - **[Isometric Turn-Based Strategy](../isometric_turn-based_strategy.md)** (Python, MIT, beta)
 - **[Isometric-Minesweeper](../isometric-minesweeper.md)** (Python, MIT, beta)
@ -605,6 +617,7 @@
 - **[Jet-Story](../jet-story.md)** (Assembly, C, C++, MIT, beta)
 - **[jewelthief](../jewelthief.md)** (Java, GPL-3.0, mature, inactive since 2016)
 - **[JFDuke3D](../jfduke3d.md)** (C, GPL-2.0, beta, inactive since 2005)
+- **[JGame](../jgame.md)** (Java, 3-clause BSD, mature, inactive since 2012)
 - **[JonoF's Shadow Warrior Port (JFSW)](../jonofs_shadow_warrior_port_jfsw.md)** (C, GPL-2.0, beta, inactive since 2005)
 - **[JQuest](../jquest.md)** (Java, GPL-2.0, beta, inactive since 2006)
 - **[JSettlers](../jsettlers.md)** (Java, GPL-3.0, mature)
@ -627,6 +640,7 @@
 - **[Killer Crates](../killer_crates.md)** (Java, MIT, beta, inactive since 2017)
 - **[Kingdoms](../kingdoms.md)** (C++, GPL-3.0, beta, inactive since 2014)
 - **[KittenMaxit](../kittenmaxit.md)** (Java, MIT, beta)
+- **[Kiwi.js](../kiwijs.md)** (JavaScript, TypeScript, MIT, mature, inactive since 2015)
 - **[KlayGE](../klayge.md)** (C++, GPL-2.0, mature)
 - **[Klooni 1010!](../klooni_1010.md)** (Java, GPL-3.0, beta)
 - **[KMines](../kmines.md)** (C++, GPL-2.0, mature)
@ -711,6 +725,7 @@
 - **[Mega Mario](../mega_mario.md)** (C++, LGPL-2.1, mature, inactive since 2012)
 - **[MegaGlest](../megaglest.md)** (C, C++, GPL-3.0, mature)
 - **[MegaMek](../megamek.md)** (Java, GPL-2.0, mature)
+- **[MekWars](../mekwars.md)** (Java, GPL-2.0, mature)
 - **[melonJS](../melonjs.md)** (JavaScript, MIT, mature)
 - **[Memory Game](../memory_game.md)** (Java, Apache-2.0, mature)
 - **[Mercenary Commander](../mercenary_commander.md)** (Java, 3-clause BSD, beta, inactive since 2010)
@ -746,6 +761,7 @@
 - **[Mocha Doom](../mocha_doom.md)** (Java, ?, beta, inactive since 2012)
 - **[Monofoxe](../monofoxe.md)** (C#, MIT, mature)
 - **[Monsters and Mushrooms](../monsters_and_mushrooms.md)** (Python, GPL-2.0, mature, inactive since 2010)
+- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
 - **[Monstrosity](../monstrosity.md)** (Python, MIT, mature)
 - **[Moon-buggy](../moon-buggy.md)** (C, GPL-2.0, mature, inactive since 2006)
 - **[Moonbase Assault](../moonbase_assault.md)** (Java, MIT, beta, inactive since 2019)
@ -794,6 +810,7 @@
 - **[NXEngine](../nxengine.md)** (C, C++, GPL-3.0, mature)
 - **[nXtank](../nxtank.md)** (Python, GPL-3.0, beta, inactive since 2010)
 - **[Odamex](../odamex.md)** (C, C++, GPL-2.0, beta)
+- **[Ogrian Carpet](../ogrian_carpet.md)** (C++, MIT, beta, inactive since 2018)
 - **[OGS Mahjong](../ogs_mahjong.md)** (C++, GPL-3.0, mature, inactive since 2016)
 - **[OldSkool Gravity Game](../oldskool_gravity_game.md)** (C++, GPL-3.0, mature, inactive since 2016)
 - **[Omega](../omega.md)** (JavaScript, Ruby, AGPL-3.0, beta)
@ -802,12 +819,14 @@
 - **[One is enough](../one_is_enough.md)** (Python, GPL-2.0, beta, inactive since 2008)
 - **[One Way To Go](../one_way_to_go.md)** (Lua, GPL-3.0, mature, inactive since 2011)
 - **[Online Chess Club](../online_chess_club.md)** (PHP, JavaScript, GPL-2.0, mature)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Oolite](../oolite.md)** (Objective-C, C, JavaScript, GPL-2.0, mature)
 - **[Open Apocalypse](../open_apocalypse.md)** (C++, MIT, beta)
 - **[Open Cube](../open_cube.md)** (C++, C, zlib, beta, inactive since 2017)
 - **[Open Flood](../open_flood.md)** (Java, MIT, mature, inactive since 2018)
 - **[Open Fodder](../open_fodder.md)** (C, C++, GPL-3.0, mature)
 - **[Open Fortress](../open_fortress.md)** (C++, CC-BY-NC-SA-4.0, Custom, beta)
+- **[Open Greedy](../open_greedy.md)** (C, GPL-2.0, beta, inactive since 2017)
 - **[Open Hexagon](../open_hexagon.md)** (C++, AFL-3.0, mature)
 - **[Open Horizon](../open_horizon.md)** (C++, MIT, beta)
 - **[Open Imperium Galactica](../open_imperium_galactica.md)** (Java, LGPL-3.0, mature)
@ -824,6 +843,7 @@
 - **[Open Surge](../open_surge.md)** (C, GPL-3.0, beta)
 - **[Open Syobon Action](../open_syobon_action.md)** (C++, ?, beta, inactive since 2011)
 - **[Open Tibia](../open_tibia.md)** (C++, GPL-2.0, beta, inactive since 2014)
+- **[Open Valley](../open_valley.md)** (C++, CC-BY-NC-SA-4.0, beta)
 - **[Open Yahtzee](../open_yahtzee.md)** (C++, GPL-2.0, mature, inactive since 2016)
 - **[Open Zelda](../open_zelda.md)** (C, C++, zlib, mature, inactive since 2015)
 - **[openage](../openage.md)** (C++, Python, GPL-3.0, beta)
@ -846,6 +866,7 @@
 - **[OpenDungeons](../opendungeons.md)** (C++, GPL-3.0, beta)
 - **[OpenEtG](../openetg.md)** (JavaScript, MIT, beta)
 - **[OpenFire](../openfire.md)** (C, MIT, beta, inactive since 2018)
+- **[OpenFly](../openfly.md)** (C, GPL-2.0, beta, inactive since 2001)
 - **[OpenFNaF](../openfnaf.md)** (C, MIT, beta)
 - **[OpenGGS](../openggs.md)** (C++, GPL-2.0, beta, inactive since 2017)
 - **[OpenGL Test Drive Remake](../opengl_test_drive_remake.md)** (C, C++, GPL-3.0, mature, inactive since 2015)
@ -879,6 +900,7 @@
 - **[OpenRoads](../openroads.md)** (TypeScript, JavaScript, MIT, mature, inactive since 2014)
 - **[OpenRTS](../openrts.md)** (Python, GPL-2.0, beta, inactive since 2006)
 - **[OpenRW](../openrw.md)** (C, C++, GPL-3.0, beta)
+- **[OpenSA](../opensa.md)** (C#, Lua, GPL-3.0, mature)
 - **[OpenSAGE](../opensage.md)** (C#, LGPL-3.0, beta)
 - **[OpenSC2K](../opensc2k.md)** (JavaScript, GPL-3.0, beta)
 - **[OpenSkyscraper](../openskyscraper.md)** (C++, GPL-2.0, beta)
@ -897,6 +919,7 @@
 - **[OpenVIII](../openviii.md)** (C#, MIT, beta)
 - **[OpenWebSoccer-Sim](../openwebsoccer-sim.md)** (PHP, LGPL-3.0, mature)
 - **[OpenXcom](../openxcom.md)** (C++, GPL-3.0, mature)
+- **[OpenXRay](../openxray.md)** (C++, Lua, ?, mature)
 - **[OpenYandere](../openyandere.md)** (C#, GPL-3.0, beta, inactive since 2018)
 - **[Operation Citadel](../operation_citadel.md)** (C++, GPL-2.0, beta, inactive since 2000)
 - **[OPMon](../opmon.md)** (C++, GPL-3.0, beta)
@ -958,6 +981,7 @@
 - **[Planet Conquest](../planet_conquest.md)** (Java, GPL-3.0, mature, inactive since 2017)
 - **[Planet Rider](../planet_rider.md)** (GDScript, GPL-3.0, mature, inactive since 2015)
 - **[Planetary Hoppers](../planetary_hoppers.md)** (Java, GPL-2.0, beta, inactive since 2003)
+- **[Playir](../playir.md)** (C++, Apache-2.0, mature, inactive since 2014)
 - **[Plee the Bear](../plee_the_bear.md)** (Lisp, C++, Scheme, C, GPL-3.0, beta, inactive since 2017)
 - **[Point & Hit](../point_hit.md)** (Java, GPL-3.0, mature, inactive since 2017)
 - **[PokerTH](../pokerth.md)** (C++, AGPL-3.0, mature, inactive since 2017)
@ -1008,12 +1032,15 @@
 - **[Rabbit Escape](../rabbit_escape.md)** (Java, GPL-2.0, mature)
 - **[Race Into Space](../race_into_space.md)** (C, C++, GPL-2.0, mature)
 - **[RacerJS](../racerjs.md)** (JavaScript, MIT, mature, inactive since 2010)
+- **[RAD](../rad.md)** (Pascal, C, GPL-2.0, mature)
 - **[Radakan](../radakan.md)** (Python, Custom, beta, inactive since 2014)
 - **[RadixEngine](../radixengine.md)** (C++, zlib, mature)
 - **[Rails: an 18xx game system](../rails_an_18xx_game_system.md)** (Java, GPL-2.0, mature)
 - **[Raincat](../raincat.md)** (Haskell, 3-clause BSD, mature, inactive since 2018)
 - **[ransack](../ransack.md)** (Python, MIT, mature, inactive since 2016)
+- **[Raptor: Call of the Shadows](../raptor_call_of_the_shadows.md)** (C, GPL-3.0, beta)
 - **[RaumBaller](../raumballer.md)** (Java, GPL-3.0, mature)
+- **[Raze](../raze.md)** (C++, GPL-2.0, mature)
 - **[RBDOOM-3-BFG](../rbdoom-3-bfg.md)** (C, C++, GPL-3.0, mature)
 - **[Reconstruction of Super ZZT](../reconstruction_of_super_zzt.md)** (Pascal, MIT, mature)
 - **[Reconstruction of ZZT](../reconstruction_of_zzt.md)** (Pascal, MIT, mature)
@ -1027,6 +1054,7 @@
 - **[REGoth](../regoth.md)** (C++, GPL-3.0, MIT, mature)
 - **[Reliquarium](../reliquarium.md)** (Ada, GPL-2.0, mature)
 - **[Remixed Dungeon](../remixed_dungeon.md)** (Java, GPL-3.0, mature)
+- **[reone](../reone.md)** (C++, GPL-3.0, beta)
 - **[Replica Island](../replica_island.md)** (Java, Apache-2.0, mature, inactive since 2011)
 - **[ReQbert](../reqbert.md)** (JavaScript, GPL-3.0, beta)
 - **[Rescue! Max](../rescue_max.md)** (Java, GPL-3.0, beta, inactive since 2013)
@ -1041,6 +1069,7 @@
 - **[Rigs of Rods](../rigs_of_rods.md)** (C, C++, AngelScript, GPL-3.0, mature)
 - **[Riiablo](../riiablo.md)** (Java, Apache-2.0, beta)
 - **[Rise of the Triad for Linux](../rise_of_the_triad_for_linux.md)** (C, GPL-2.0, mature, inactive since 2012)
+- **[Robot Redemption](../robot_redemption.md)** (C++, CC-BY-NC-SA-4.0, GPL-2.0, mature, inactive since 2014)
 - **[rock-raiders-remake](../rock-raiders-remake.md)** (JavaScript, MIT, beta)
 - **[Rockbot](../rockbot.md)** (C++, GPL-2.0, mature)
 - **[Rocks'n'Diamonds](../rocksndiamonds.md)** (C, GPL-2.0, mature)
@ -1051,6 +1080,8 @@
 - **[Room for Change](../room_for_change.md)** (Java, Apache-2.0, mature, inactive since 2013)
 - **[Rot Magus](../rot_magus.md)** (JavaScript, Apache-2.0, CC0, beta)
 - **[Roton](../roton.md)** (C#, ISC, beta, inactive since 2019)
+- **[Rott94](../rott94.md)** (C, C++, GPL-2.0, beta)
+- **[rottexpr](../rottexpr.md)** (C, GPL-2.0, beta)
 - **[RPG-X](../rpg-x.md)** (C, GPL-2.0, mature, inactive since 2015)
 - **[rpgboss](../rpgboss.md)** (Scala, JavaScript, AGPL-3.0, beta, inactive since 2017)
 - **[rRootage](../rrootage.md)** (C, 2-clause BSD, beta, inactive since 2004)
@ -1159,6 +1190,7 @@
 - **[StarBlastrix](../starblastrix.md)** (C++, GPL-2.0, beta, inactive since 2006)
 - **[Stareater](../stareater.md)** (C#, GPL-3.0, beta)
 - **[Stargus](../stargus.md)** (C++, Lua, GPL-2.0, beta, inactive since 2010)
+- **[StarMines: The Next Generation](../starmines_the_next_generation.md)** (Scala, GPL-3.0, mature)
 - **[Stars! Nova](../stars_nova.md)** (C#, GPL-2.0, beta)
 - **[starshatter-open](../starshatter-open.md)** (C++, 3-clause BSD, beta, inactive since 2015)
 - **[Starun](../starun.md)** (Java, GPL-3.0, mature, inactive since 2017)
@ -1265,6 +1297,7 @@
 - **[Torso Ninja 2](../torso_ninja_2.md)** (Python, GPL-3.0, mature, inactive since 2017)
 - **[Torso Ninja](../torso_ninja.md)** (Python, GPL-3.0, mature, inactive since 2017)
 - **[Total Annihilation 3D](../total_annihilation_3d.md)** (C++, C, Lua, GPL-2.0, beta, inactive since 2017)
+- **[Tower Toppler](../tower_toppler.md)** (C++, GPL-2.0, mature, inactive since 2012)
 - **[TowerJumper](../towerjumper.md)** (C++, GDScript, GPL-3.0, mature)
 - **[Trackballs](../trackballs.md)** (C++, Scheme, GPL-2.0, mature)
 - **[Train](../train.md)** (Java, 3-clause BSD, beta)
@ -1311,6 +1344,7 @@
 - **[Ultima 5 Redux](../ultima_5_redux.md)** (C#, MIT, beta)
 - **[Ultimate Stunts](../ultimate_stunts.md)** (C++, GPL-2.0, beta, inactive since 2013)
 - **[UltraStar Deluxe](../ultrastar_deluxe.md)** (Pascal, GPL-2.0, mature)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
 - **[UltraStar](../ultrastar.md)** (Pascal, ?, mature, inactive since 2010)
 - **[uMario](../umario.md)** (C++, GPL-2.0, beta, inactive since 2016)
 - **[Umbra](../umbra.md)** (Python, Custom, beta, inactive since 2002)
@ -1325,6 +1359,7 @@
 - **[Unvanquished](../unvanquished.md)** (C, C++, GPL-3.0, mature)
 - **[Valyria Tear](../valyria_tear.md)** (Lua, C++, C, GPL-2.0, mature)
 - **[Vamos](../vamos.md)** (C++, Python, GPL-3.0, beta, inactive since 2014)
+- **[Vangers](../vangers.md)** (C++, GPL-3.0, mature)
 - **[Vanilla-Conquer](../vanilla-conquer.md)** (C, C++, Assembly, GPL-3.0, mature)
 - **[VCMI](../vcmi.md)** (C++, GPL-2.0, mature)
 - **[VDrift](../vdrift.md)** (C++, GPL-3.0, mature, inactive since 2014)
@ -1336,6 +1371,7 @@
 - **[Veraball](../veraball.md)** (GDScript, MIT, beta, inactive since 2016)
 - **[Vertigo](../vertigo.md)** (C, GPL-2.0, beta, inactive since 2002)
 - **[Violetland](../violetland.md)** (C++, GPL-3.0, beta)
+- **[Vircadia](../vircadia.md)** (C++, Apache-2.0, mature)
 - **[Virus Attack](../virus_attack.md)** (Java, AGPL-3.0, mature)
 - **[Visual Pinball](../visual_pinball.md)** (C++, MAME, mature)
 - **[vitetris](../vitetris.md)** (C, 2-clause BSD, beta)
@ -1347,6 +1383,7 @@
 - **[Vulture's Eye](../vultures_eye.md)** (C++, C, NetHack General Public License, mature, inactive since 2015)
 - **[VVVVVV](../vvvvvv.md)** (ActionScript, C++, Custom, mature)
 - **[Wagic, the Homebrew](../wagic_the_homebrew.md)** (C++, C, Objective-C, 3-clause BSD, beta)
+- **[Walic](../walic.md)** (Kotlin, Apache-2.0, mature)
 - **[WallBall](../wallball.md)** (Haxe, JavaScript, GPL-3.0, mature)
 - **[War Of Kingdom](../war_of_kingdom.md)** (C, C++, GPL-2.0, beta)
 - **[War1](../war1.md)** (C, zlib, beta)
@ -1365,6 +1402,7 @@
 - **[Which Way Is Up?](../which_way_is_up.md)** (Python, GPL-2.0, beta, inactive since 2008)
 - **[Widelands](../widelands.md)** (C, C++, Lua, Python, GPL-2.0, mature)
 - **[Windstille](../windstille.md)** (C++, Scheme, GPL-3.0, beta, inactive since 2017)
+- **[Wintermute Engine](../wintermute_engine.md)** (C++, C, MIT, beta, inactive since 2013)
 - **[Witch Blast](../witch_blast.md)** (C++, GPL-3.0, beta, inactive since 2015)
 - **[WitchavenGDX](../witchavengdx.md)** (Java, Custom, beta)
 - **[Wizardry Legacy](../wizardry_legacy.md)** (C++, GPL-3.0, beta, inactive since 2018)
@ -1379,10 +1417,12 @@
 - **[World of Might and Magic](../world_of_might_and_magic.md)** (C++, LGPL-3.0, beta)
 - **[World of Phaos](../world_of_phaos.md)** (PHP, GPL-2.0, mature, inactive since 2011)
 - **[WWW](../www.md)** (JavaScript, GPL-3.0, beta, inactive since 2014)
+- **[wxLaserTank](../wxlasertank.md)** (C++, GPL-2.0, mature, inactive since 2009)
 - **[Wyrmsun](../wyrmsun.md)** (Lua, C++, GPL-2.0, mature)
 - **[X-Force: Fight For Destiny](../x-force_fight_for_destiny.md)** (Pascal, GPL-2.0, beta, inactive since 2011)
 - **[X-Moto](../x-moto.md)** (C++, GPL-2.0, mature, inactive since 2014)
 - **[XArchon](../xarchon.md)** (C, C++, GPL-2.0, beta, inactive since 2003)
+- **[Xargon](../xargon.md)** (C++, GPL-3.0, mature, inactive since 2015)
 - **[xBaK](../xbak.md)** (C++, GPL-3.0, beta, inactive since 2013)
 - **[XBill](../xbill.md)** (C, GPL-2.0, mature, inactive since 2001)
 - **[XBlast](../xblast.md)** (C, GPL-2.0, mature, inactive since 2005)
@ -1398,7 +1438,6 @@
 - **[XorCurses](../xorcurses.md)** (C, GPL-3.0, beta, inactive since 2012)
 - **[XPilot NG](../xpilot_ng.md)** (C, GPL-2.0, mature, inactive since 2010)
 - **[XPilot](../xpilot.md)** (C, GPL-2.0, mature, inactive since 2010)
- **[XRay engine](../xray_engine.md)** (C++, C, Apache-2.0, mature, inactive since 2018)
 - **[XScavenger](../xscavenger.md)** (C, GPL-2.0, mature, inactive since 2015)
 - **[XSera](../xsera.md)** (C, Lua, MIT, beta, inactive since 2010)
 - **[XSkat](../xskat.md)** (Java, Custom, mature)
@ -1410,6 +1449,7 @@
 - **[Yamagi Quake II](../yamagi_quake_ii.md)** (C, GPL-2.0, mature)
 - **[Yet Another Doom Clone](../yet_another_doom_clone.md)** (JavaScript, Python, GPL-3.0, mature)
 - **[Yet Another Engine](../yet_another_engine.md)** (MoonScript, Java, Lua, MIT, beta, inactive since 2016)
+- **[YKnytt](../yknytt.md)** (C#, MIT, beta)
 - **[Yo Frankie!](../yo_frankie.md)** (Blender Script, ?, mature, inactive since 2009)
 - **[Yorg](../yorg.md)** (Python, GPL-3.0, beta)
 - **[YSoccer](../ysoccer.md)** (Java, GPL-2.0, mature)
--- a/entries/tocs/_ios.md
+++ b/entries/tocs/_ios.md
@ -4,13 +4,17 @@
 - **[DOOM-iOS](../doom-ios.md)** (C++, C, GPL-2.0, mature, inactive since 2012)
 - **[Esenthel Engine](../esenthel_engine.md)** (C, C++, Custom, beta)
 - **[flixel-gdx](../flixel-gdx.md)** (Java, 3-clause BSD, beta, inactive since 2017)
+- **[Game Editor](../game_editor.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[Gorillas](../gorillas.md)** (Objective-C, JavaScript, Java Research License, mature, inactive since 2014)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[Hedgewars](../hedgewars.md)** (Lua, C, C++, Pascal, Haskell, GPL-2.0, mature)
 - **[LÖVE](../love.md)** (C++, zlib, mature)
 - **[NOVA PINBALL](../nova_pinball.md)** (Lua, GPL-3.0, beta, inactive since 2017)
 - **[OpenLara](../openlara.md)** (C++, C, 2-clause BSD, mature)
 - **[osu!](../osu.md)** (C#, MIT, beta)
 - **[ouzel](../ouzel.md)** (C, C++, Objective-C, 2-clause BSD, beta)
+- **[Playir](../playir.md)** (C++, Apache-2.0, mature, inactive since 2014)
 - **[PyQt](../pyqt.md)** (C++, Python, GPL-3.0, Custom, mature)
 - **[Ren'Py](../renpy.md)** (C, Python, Ren'Py, LGPL-2.1, mature)
 - **[Shattered Pixel Dungeon](../shattered_pixel_dungeon.md)** (Java, GPL-3.0, mature)
--- a/entries/tocs/_linux.md
+++ b/entries/tocs/_linux.md
@ -16,6 +16,7 @@
 - **[Alex the Allegator 4](../alex_the_allegator_4.md)** (C, GPL-2.0, mature, inactive since 2003)
 - **[alive](../alive.md)** (C++, MIT, beta)
 - **[Ambermoon.net](../ambermoonnet.md)** (C#, GPL-3.0, mature)
+- **[AndEngine](../andengine.md)** (Java, Apache-2.0, mature, inactive since 2013)
 - **[Annex: Conquer the World](../annex_conquer_the_world.md)** (Lua, GPL-3.0, mature, inactive since 2014)
 - **[AntiChess](../antichess.md)** (Java, MIT, beta, inactive since 2003)
 - **[Ares Dogfighter](../ares_dogfighter.md)** (Java, GPL-3.0, beta, inactive since 2016)
@ -96,6 +97,7 @@
 - **[Destination Sol](../destination_sol.md)** (Java, Apache-2.0, mature)
 - **[dhewm3](../dhewm3.md)** (C, C++, GPL-3.0, mature)
 - **[Digital: A Love Story](../digital_a_love_story.md)** (Ren'Py, CC-BY-NC-SA-3.0, mature)
+- **[dim3](../dim3.md)** (C, MIT, beta, inactive since 2014)
 - **[Domination](../domination.md)** (Java, GPL-3.0, mature)
 - **[Doom Legacy](../doom_legacy.md)** (C++, GPL-2.0, mature)
 - **[DOOM](../doom.md)** (C, Custom, mature, inactive since 2012)
@ -143,11 +145,14 @@
 - **[Frets on Fire](../frets_on_fire.md)** (Python, GPL-2.0, mature, inactive since 2008)
 - **[Friking Shark](../friking_shark.md)** (C++, C, GPL-3.0, mature)
 - **[Frozen Bubble](../frozen_bubble.md)** (Perl, GPL-2.0, mature, inactive since 2012)
+- **[Game Editor](../game_editor.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
 - **[GameCake](../gamecake.md)** (C, C++, Lua, MIT, mature)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[GBDK](../gbdk.md)** (C, Assembly, C++, MIT, mature)
 - **[GCompris](../gcompris.md)** (C, Python, GPL-3.0, mature)
 - **[Gem Drop X](../gem_drop_x.md)** (C, GPL-2.0, beta, inactive since 2002)
 - **[GeonBit.UI](../geonbitui.md)** (C#, MIT, mature)
+- **[Gideros](../gideros.md)** (C, C++, Lua, ?, mature)
 - **[Gilbert and the doors](../gilbert_and_the_doors.md)** (C, GPL-3.0, mature, inactive since 2018)
 - **[GL-117](../gl-117.md)** (C++, GPL-2.0, mature, inactive since 2005)
 - **[GL4ES](../gl4es.md)** (C, MIT, mature)
@ -172,6 +177,7 @@
 - **[Hammer of Thyrion](../hammer_of_thyrion.md)** (C, GPL-2.0, mature)
 - **[Hardwar](../hardwar.md)** (C++, GPL-3.0, beta, inactive since 2015)
 - **[Harmonist: Dayoriah Clan Infiltration](../harmonist_dayoriah_clan_infiltration.md)** (Go, ISC, beta)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[Head over Heels](../head_over_heels.md)** (C++, GPL-3.0, mature)
 - **[Hedgewars](../hedgewars.md)** (Lua, C, C++, Pascal, Haskell, GPL-2.0, mature)
 - **[Help Hannah's Horse](../help_hannahs_horse.md)** (C++, GPL-2.0, beta, inactive since 2008)
@ -184,11 +190,13 @@
 - **[HyperRogue](../hyperrogue.md)** (C++, GPL-2.0, mature)
 - **[I Have No Tomatoes](../i_have_no_tomatoes.md)** (C++, zlib, mature, inactive since 2004)
 - **[Ice Breaker](../ice_breaker.md)** (C, GPL-2.0, mature, inactive since 2003)
+- **[iiChantra](../iichantra.md)** (C++, MIT, beta, inactive since 2012)
 - **[Inexor](../inexor.md)** (C++, JavaScript, zlib, beta, inactive since 2018)
 - **[Infinite Mario Bros](../infinite_mario_bros.md)** (Java, 3-clause BSD, mature, inactive since 2010)
 - **[Infinite Tux](../infinite_tux.md)** (Java, GPL-3.0, Public domain, mature)
 - **[Infon Battle Arena](../infon_battle_arena.md)** (C, Lua, GPL-2.0, beta, inactive since 2012)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
+- **[Intersect](../intersect.md)** (C#, MIT, GPL-2.0, beta)
 - **[Intricacy](../intricacy.md)** (Haskell, GPL-3.0, beta)
 - **[ioquake3](../ioquake3.md)** (C, GPL-2.0, mature)
 - **[iortcw](../iortcw.md)** (C, C++, GPL-3.0, mature)
@ -196,6 +204,7 @@
 - **[Jamp](../jamp.md)** (C++, GPL-3.0, beta, inactive since 2009)
 - **[Javelin](../javelin.md)** (Java, GPL-2.0, mature, inactive since 2016)
 - **[Jazz² Resurrection](../jazz_resurrection.md)** (C#, JavaScript, GPL-3.0, mature)
+- **[JGame](../jgame.md)** (Java, 3-clause BSD, mature, inactive since 2012)
 - **[JSkat](../jskat.md)** (Java, GPL-3.0, Apache-2.0, beta)
 - **[JSoko](../jsoko.md)** (Java, GPL-3.0, mature)
 - **[Jump Don't Die](../jump_dont_die.md)** (Java, GPL-3.0, mature)
@ -234,6 +243,7 @@
 - **[Mari0](../mari0.md)** (Lua, MIT, mature, inactive since 2012)
 - **[Maxit](../maxit.md)** (C++, 3-clause BSD, mature, inactive since 2014)
 - **[Me and My Shadow](../me_and_my_shadow.md)** (C++, GPL-3.0, beta)
+- **[MekWars](../mekwars.md)** (Java, GPL-2.0, mature)
 - **[Metaforce](../metaforce.md)** (C, C++, MIT, beta)
 - **[Mindustry](../mindustry.md)** (Java, GPL-3.0, mature)
 - **[Mines](../mines.md)** (Vala, GPL-3.0, mature)
@ -243,6 +253,7 @@
 - **[Mininim](../mininim.md)** (C, GPL-3.0, beta, inactive since 2017)
 - **[MiniPacman](../minipacman.md)** (Ada, GPL-3.0, mature)
 - **[Moagg2](../moagg2.md)** (Java, GPL-2.0, mature, inactive since 2008)
+- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
 - **[Moonbase Assault](../moonbase_assault.md)** (Java, MIT, beta, inactive since 2019)
 - **[Mr. Rescue](../mr_rescue.md)** (Lua, zlib, mature, inactive since 2016)
 - **[Murder In The Public Domain](../murder_in_the_public_domain.md)** (C++, GPL-3.0, mature, inactive since 2013)
@ -263,6 +274,7 @@
 - **[NumPy](../numpy.md)** (C, Python, 3-clause BSD, mature)
 - **[OGS Mahjong](../ogs_mahjong.md)** (C++, GPL-3.0, mature, inactive since 2016)
 - **[OldSkool Gravity Game](../oldskool_gravity_game.md)** (C++, GPL-3.0, mature, inactive since 2016)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Oolite](../oolite.md)** (Objective-C, C, JavaScript, GPL-2.0, mature)
 - **[Open Fodder](../open_fodder.md)** (C, C++, GPL-3.0, mature)
 - **[Open Horizon](../open_horizon.md)** (C++, MIT, beta)
@ -373,6 +385,7 @@
 - **[Simon Tatham's Portable Puzzle Collection](../simon_tathams_portable_puzzle_collection.md)** (C, MIT, mature)
 - **[Simple Platformer](../simple_platformer.md)** (Java, MIT, beta, inactive since 2019)
 - **[Simsu](../simsu.md)** (C++, GPL-3.0, mature)
+- **[Slick2D](../slick2d.md)** (Java, 3-clause BSD, beta, inactive since 2014)
 - **[Slime Volley](../slime_volley.md)** (C, GPL-3.0, mature, inactive since 2010)
 - **[Slingshot](../slingshot.md)** (Python, GPL-2.0, beta, inactive since 2007)
 - **[Sludge](../sludge.md)** (C, C++, Objective-C, LGPL-2.1, mature)
@ -447,6 +460,7 @@
 - **[Twisted](../twisted.md)** (Python, MIT, mature)
 - **[Ultimate Stunts](../ultimate_stunts.md)** (C++, GPL-2.0, beta, inactive since 2013)
 - **[UltraStar Deluxe](../ultrastar_deluxe.md)** (Pascal, GPL-2.0, mature)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
 - **[Umoria](../umoria.md)** (C, C++, GPL-3.0, mature)
 - **[UnCiv](../unciv.md)** (Kotlin, MPL-2.0, beta)
 - **[unitystation](../unitystation.md)** (C#, AGPL-3.0, beta)
--- a/entries/tocs/_macos.md
+++ b/entries/tocs/_macos.md
@ -52,6 +52,7 @@
 - **[Destination Sol](../destination_sol.md)** (Java, Apache-2.0, mature)
 - **[dhewm3](../dhewm3.md)** (C, C++, GPL-3.0, mature)
 - **[Digital: A Love Story](../digital_a_love_story.md)** (Ren'Py, CC-BY-NC-SA-3.0, mature)
+- **[dim3](../dim3.md)** (C, MIT, beta, inactive since 2014)
 - **[Domination](../domination.md)** (Java, GPL-3.0, mature)
 - **[Doom Legacy](../doom_legacy.md)** (C++, GPL-2.0, mature)
 - **[Doom64EX](../doom64ex.md)** (C, C++, GPL-2.0, mature)
@ -83,10 +84,13 @@
 - **[Freedoom](../freedoom.md)** (None, None, beta)
 - **[Frets on Fire](../frets_on_fire.md)** (Python, GPL-2.0, mature, inactive since 2008)
 - **[Frozen Bubble](../frozen_bubble.md)** (Perl, GPL-2.0, mature, inactive since 2012)
+- **[Game Editor](../game_editor.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
 - **[GameCake](../gamecake.md)** (C, C++, Lua, MIT, mature)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[GBDK](../gbdk.md)** (C, Assembly, C++, MIT, mature)
 - **[GCompris](../gcompris.md)** (C, Python, GPL-3.0, mature)
 - **[Gem Drop X](../gem_drop_x.md)** (C, GPL-2.0, beta, inactive since 2002)
+- **[Gideros](../gideros.md)** (C, C++, Lua, ?, mature)
 - **[GL-117](../gl-117.md)** (C++, GPL-2.0, mature, inactive since 2005)
 - **[GLEW](../glew.md)** (C, C++, Perl, 3-clause BSD, mature)
 - **[GLtron](../gltron.md)** (C, ?, beta, inactive since 2017)
@ -103,18 +107,21 @@
 - **[Hammer of Thyrion](../hammer_of_thyrion.md)** (C, GPL-2.0, mature)
 - **[Hardwar](../hardwar.md)** (C++, GPL-3.0, beta, inactive since 2015)
 - **[Harmonist: Dayoriah Clan Infiltration](../harmonist_dayoriah_clan_infiltration.md)** (Go, ISC, beta)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[HoDoKu](../hodoku.md)** (Java, GPL-3.0, mature, inactive since 2013)
 - **[HyperRogue](../hyperrogue.md)** (C++, GPL-2.0, mature)
 - **[I Have No Tomatoes](../i_have_no_tomatoes.md)** (C++, zlib, mature, inactive since 2004)
 - **[Infinite Mario Bros](../infinite_mario_bros.md)** (Java, 3-clause BSD, mature, inactive since 2010)
 - **[Infinite Tux](../infinite_tux.md)** (Java, GPL-3.0, Public domain, mature)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
+- **[Intersect](../intersect.md)** (C#, MIT, GPL-2.0, beta)
 - **[Intricacy](../intricacy.md)** (Haskell, GPL-3.0, beta)
 - **[ioquake3](../ioquake3.md)** (C, GPL-2.0, mature)
 - **[iortcw](../iortcw.md)** (C, C++, GPL-3.0, mature)
 - **[Jamp](../jamp.md)** (C++, GPL-3.0, beta, inactive since 2009)
 - **[Javelin](../javelin.md)** (Java, GPL-2.0, mature, inactive since 2016)
 - **[Jazz² Resurrection](../jazz_resurrection.md)** (C#, JavaScript, GPL-3.0, mature)
+- **[JGame](../jgame.md)** (Java, 3-clause BSD, mature, inactive since 2012)
 - **[JSoko](../jsoko.md)** (Java, GPL-3.0, mature)
 - **[Jump Don't Die](../jump_dont_die.md)** (Java, GPL-3.0, mature)
 - **[KevEdit](../kevedit.md)** (C, GPL-2.0, mature)
@ -135,12 +142,14 @@
 - **[Mari0](../mari0.md)** (Lua, MIT, mature, inactive since 2012)
 - **[Maxit](../maxit.md)** (C++, 3-clause BSD, mature, inactive since 2014)
 - **[Me and My Shadow](../me_and_my_shadow.md)** (C++, GPL-3.0, beta)
+- **[MekWars](../mekwars.md)** (Java, GPL-2.0, mature)
 - **[Metaforce](../metaforce.md)** (C, C++, MIT, beta)
 - **[MicroWar 2.0](../microwar_20.md)** (Python, 3-clause BSD, mature, inactive since 2009)
 - **[Minetest](../minetest.md)** (C, C++, Lua, LGPL-2.1, mature)
 - **[mini2Dx](../mini2dx.md)** (Java, C#, Apache-2.0, mature)
 - **[Minilens](../minilens.md)** (GDScript, GPL-3.0, mature, inactive since 2018)
 - **[MiniPacman](../minipacman.md)** (Ada, GPL-3.0, mature)
+- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
 - **[Mr. Rescue](../mr_rescue.md)** (Lua, zlib, mature, inactive since 2016)
 - **[Netrek](../netrek.md)** (C, Custom, mature, inactive since 2009)
 - **[Neverball](../neverball.md)** (C, C++, GPL-2.0, mature)
@ -149,6 +158,7 @@
 - **[NullpoMino](../nullpomino.md)** (Java, 3-clause BSD, mature)
 - **[Numpty Physics](../numpty_physics.md)** (C++, GPL-3.0, beta, inactive since 2016)
 - **[NumPy](../numpy.md)** (C, Python, 3-clause BSD, mature)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Oolite](../oolite.md)** (Objective-C, C, JavaScript, GPL-2.0, mature)
 - **[Open Horizon](../open_horizon.md)** (C++, MIT, beta)
 - **[Open Rodent's Revenge](../open_rodents_revenge.md)** (C++, MIT, beta, inactive since 2018)
@ -219,6 +229,7 @@
 - **[RufasSwap](../rufasswap.md)** (Ada, GPL-3.0, mature)
 - **[Scrabble3D](../scrabble3d.md)** (Pascal, GPL-3.0, mature, inactive since 2015)
 - **[Settlers III remake](../settlers_iii_remake.md)** (Java, MIT, beta)
+- **[sfxr](../sfxr.md)** (C++, MIT, mature, inactive since 2012)
 - **[Shattered Pixel Dungeon](../shattered_pixel_dungeon.md)** (Java, GPL-3.0, mature)
 - **[Shockolate](../shockolate.md)** (C, GPL-3.0, beta)
 - **[Shotgun Debugger](../shotgun_debugger.md)** (C++, GPL-2.0, mature, inactive since 2005)
@ -267,6 +278,7 @@
 - **[Tuxemon](../tuxemon.md)** (Python, GPL-3.0, beta)
 - **[Ultimate Stunts](../ultimate_stunts.md)** (C++, GPL-2.0, beta, inactive since 2013)
 - **[UltraStar Deluxe](../ultrastar_deluxe.md)** (Pascal, GPL-2.0, mature)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
 - **[Umoria](../umoria.md)** (C, C++, GPL-3.0, mature)
 - **[UnCiv](../unciv.md)** (Kotlin, MPL-2.0, beta)
 - **[unitystation](../unitystation.md)** (C#, AGPL-3.0, beta)
--- a/entries/tocs/_music.md
+++ b/entries/tocs/_music.md
@ -14,4 +14,6 @@
 - **[StepMania](../stepmania.md)** (C, C++, Lua, MIT, mature)
 - **[Transcend](../transcend.md)** (C++, ?, beta, inactive since 2005)
 - **[UltraStar Deluxe](../ultrastar_deluxe.md)** (Pascal, GPL-2.0, mature)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
+- **[UltraStar](../ultrastar.md)** (Pascal, ?, mature, inactive since 2010)
 - **[Vocaluxe](../vocaluxe.md)** (C#, C++, GPL-3.0, beta, inactive since 2018)
--- a/entries/tocs/_platform.md
+++ b/entries/tocs/_platform.md
@ -5,6 +5,7 @@
 - **[Abuse](../abuse.md)** (C++, Lisp, Public domain, GPL-2.0, WTFPL, mature, inactive since 2011)
 - **[Alex the Allegator 4](../alex_the_allegator_4.md)** (C, GPL-2.0, mature, inactive since 2003)
 - **[Amphetamine](../amphetamine.md)** (C, GPL-2.0, beta, inactive since 2008)
+- **[Backbone Game Engine](../backbone_game_engine.md)** (JavaScript, MIT, beta, inactive since 2016)
 - **[Beat Feet](../beat_feet.md)** (Kotlin, GPL-3.0, mature)
 - **[Blob Wars : Attrition](../blob_wars_attrition.md)** (C, C++, GPL-3.0, mature)
 - **[Blob Wars Episode 2 : Blob And Conquer](../blob_wars_episode_2_blob_and_conquer.md)** (C++, GPL-2.0, mature, inactive since 2016)
@ -67,4 +68,5 @@
 - **[Which Way Is Up?](../which_way_is_up.md)** (Python, GPL-2.0, beta, inactive since 2008)
 - **[WWW](../www.md)** (JavaScript, GPL-3.0, beta, inactive since 2014)
 - **[XEvil](../xevil.md)** (C++, GPL-2.0, mature)
+- **[YKnytt](../yknytt.md)** (C#, MIT, beta)
 - **[Yo Frankie!](../yo_frankie.md)** (Blender Script, ?, mature, inactive since 2009)
--- a/entries/tocs/_puzzle.md
+++ b/entries/tocs/_puzzle.md
@ -34,6 +34,7 @@
 - **[Cubosphere](../cubosphere.md)** (C, C++, Lua, GPL-3.0, beta)
 - **[CuteMaze](../cutemaze.md)** (C++, GPL-3.0, mature)
 - **[Cuyo](../cuyo.md)** (C++, GPL-2.0, mature, inactive since 2014)
+- **[Daedalus](../daedalus.md)** (C++, GPL-2.0, mature, inactive since 2018)
 - **[Diabolika](../diabolika.md)** (C++, zlib, mature)
 - **[Domino On Acid](../domino_on_acid.md)** (Java, GPL-2.0, mature, inactive since 2009)
 - **[Duck Marines](../duck_marines.md)** (Lua, zlib, mature, inactive since 2016)
@ -87,6 +88,7 @@
 - **[Minesweeper.Zone](../minesweeperzone.md)** (JavaScript, PHP, MIT, mature)
 - **[Minilens](../minilens.md)** (GDScript, GPL-3.0, mature, inactive since 2018)
 - **[Mirror Magic](../mirror_magic.md)** (C, GPL-2.0, mature)
+- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
 - **[n2048](../n2048.md)** (C, 2-clause BSD, beta, inactive since 2014)
 - **[NeoLemmix](../neolemmix.md)** (Pascal, ?, beta)
 - **[Nighthawk](../nighthawk.md)** (C++, GPL-2.0, mature, inactive since 2004)
--- a/entries/tocs/_remake.md
+++ b/entries/tocs/_remake.md
@ -137,6 +137,7 @@
 - **[Falcon's Eye](../falcons_eye.md)** (C, NetHack General Public License, mature, inactive since 2004)
 - **[Falltergeist](../falltergeist.md)** (C++, GPL-3.0, beta)
 - **[Fanwor](../fanwor.md)** (C, GPL-2.0, mature)
+- **[Fitzquake](../fitzquake.md)** (C, GPL-2.0, beta, inactive since 2009)
 - **[Flappy Cow](../flappy_cow.md)** (Java, MIT, mature)
 - **[Fluid Table Tennis](../fluid_table_tennis.md)** (JavaScript, MIT, mature, inactive since 2013)
 - **[fonline](../fonline.md)** (C, C++, C#, GPL-3.0, beta)
@ -300,6 +301,7 @@
 - **[Open Rodent's Revenge](../open_rodents_revenge.md)** (C++, MIT, beta, inactive since 2018)
 - **[Open RSC](../open_rsc.md)** (Java, GPL-3.0, mature)
 - **[Open Syobon Action](../open_syobon_action.md)** (C++, ?, beta, inactive since 2011)
+- **[Open Valley](../open_valley.md)** (C++, CC-BY-NC-SA-4.0, beta)
 - **[openage](../openage.md)** (C++, Python, GPL-3.0, beta)
 - **[OpenArena](../openarena.md)** (C, GPL-2.0, mature, inactive since 2012)
 - **[openblack](../openblack.md)** (C, C++, GPL-3.0, beta)
@ -311,6 +313,7 @@
 - **[openDOW](../opendow.md)** (C, GPL-3.0, beta)
 - **[OpenDUNE](../opendune.md)** (C, GPL-2.0, mature)
 - **[OpenEtG](../openetg.md)** (JavaScript, MIT, beta)
+- **[OpenFly](../openfly.md)** (C, GPL-2.0, beta, inactive since 2001)
 - **[OpenGGS](../openggs.md)** (C++, GPL-2.0, beta, inactive since 2017)
 - **[OpenGL Test Drive Remake](../opengl_test_drive_remake.md)** (C, C++, GPL-3.0, mature, inactive since 2015)
 - **[Openglad](../openglad.md)** (C++, GPL-2.0, mature, inactive since 2004)
@ -336,6 +339,7 @@
 - **[OpenRCT2](../openrct2.md)** (C++, GPL-3.0, mature)
 - **[OpenRoads](../openroads.md)** (TypeScript, JavaScript, MIT, mature, inactive since 2014)
 - **[OpenRW](../openrw.md)** (C, C++, GPL-3.0, beta)
+- **[OpenSA](../opensa.md)** (C#, Lua, GPL-3.0, mature)
 - **[OpenSC2K](../opensc2k.md)** (JavaScript, GPL-3.0, beta)
 - **[OpenSkyscraper](../openskyscraper.md)** (C++, GPL-2.0, beta)
 - **[OpenSpades](../openspades.md)** (C, C++, AngelScript, GPL-3.0, beta)
@ -350,6 +354,7 @@
 - **[OpenTyrian](../opentyrian.md)** (C, GPL-2.0, beta, inactive since 2018)
 - **[OpenVIII](../openviii.md)** (C#, MIT, beta)
 - **[OpenXcom](../openxcom.md)** (C++, GPL-3.0, mature)
+- **[OpenXRay](../openxray.md)** (C++, Lua, ?, mature)
 - **[OPMon](../opmon.md)** (C++, GPL-3.0, beta)
 - **[Orbium](../orbium.md)** (JavaScript, GPL-2.0, mature, inactive since 2018)
 - **[orona](../orona.md)** (CoffeeScript, GPL-2.0, beta, inactive since 2012)
@ -385,6 +390,9 @@
 - **[QuakeSpasm](../quakespasm.md)** (C, GPL-2.0, mature)
 - **[Rabbit Escape](../rabbit_escape.md)** (Java, GPL-2.0, mature)
 - **[Race Into Space](../race_into_space.md)** (C, C++, GPL-2.0, mature)
+- **[RAD](../rad.md)** (Pascal, C, GPL-2.0, mature)
+- **[Raptor: Call of the Shadows](../raptor_call_of_the_shadows.md)** (C, GPL-3.0, beta)
+- **[Raze](../raze.md)** (C++, GPL-2.0, mature)
 - **[RBDOOM-3-BFG](../rbdoom-3-bfg.md)** (C, C++, GPL-3.0, mature)
 - **[Reconstruction of Super ZZT](../reconstruction_of_super_zzt.md)** (Pascal, MIT, mature)
 - **[Reconstruction of ZZT](../reconstruction_of_zzt.md)** (Pascal, MIT, mature)
@ -394,6 +402,7 @@
 - **[Reflection Keen](../reflection_keen.md)** (C, Lua, GPL-2.0, mature)
 - **[REGoth](../regoth.md)** (C++, GPL-3.0, MIT, mature)
 - **[Remixed Dungeon](../remixed_dungeon.md)** (Java, GPL-3.0, mature)
+- **[reone](../reone.md)** (C++, GPL-3.0, beta)
 - **[ReQbert](../reqbert.md)** (JavaScript, GPL-3.0, beta)
 - **[Rescue! Max](../rescue_max.md)** (Java, GPL-3.0, beta, inactive since 2013)
 - **[ResidualVM](../residualvm.md)** (C++, GPL-2.0, beta)
@ -403,12 +412,15 @@
 - **[Rigel Engine](../rigel_engine.md)** (C++, GPL-2.0, beta)
 - **[Riiablo](../riiablo.md)** (Java, Apache-2.0, beta)
 - **[Rise of the Triad for Linux](../rise_of_the_triad_for_linux.md)** (C, GPL-2.0, mature, inactive since 2012)
+- **[Robot Redemption](../robot_redemption.md)** (C++, CC-BY-NC-SA-4.0, GPL-2.0, mature, inactive since 2014)
 - **[rock-raiders-remake](../rock-raiders-remake.md)** (JavaScript, MIT, beta)
 - **[Rockbot](../rockbot.md)** (C++, GPL-2.0, mature)
 - **[Rocks'n'Diamonds](../rocksndiamonds.md)** (C, GPL-2.0, mature)
 - **[Rogue Clone IV](../rogue_clone_iv.md)** (C, 3-clause BSD, mature, inactive since 2006)
 - **[Rot Magus](../rot_magus.md)** (JavaScript, Apache-2.0, CC0, beta)
 - **[Roton](../roton.md)** (C#, ISC, beta, inactive since 2019)
+- **[Rott94](../rott94.md)** (C, C++, GPL-2.0, beta)
+- **[rottexpr](../rottexpr.md)** (C, GPL-2.0, beta)
 - **[RPG-X](../rpg-x.md)** (C, GPL-2.0, mature, inactive since 2015)
 - **[RuneLite](../runelite.md)** (Java, 2-clause BSD, mature)
 - **[RuZZT](../ruzzt.md)** (Rust, MIT, beta)
@ -484,6 +496,7 @@
 - **[TOMB5](../tomb5.md)** (C, C++, MIT, beta)
 - **[Toppler](../toppler.md)** (C++, GPL-2.0, mature, inactive since 2012)
 - **[Total Annihilation 3D](../total_annihilation_3d.md)** (C++, C, Lua, GPL-2.0, beta, inactive since 2017)
+- **[Tower Toppler](../tower_toppler.md)** (C++, GPL-2.0, mature, inactive since 2012)
 - **[Trackballs](../trackballs.md)** (C++, Scheme, GPL-2.0, mature)
 - **[Train](../train.md)** (Java, 3-clause BSD, beta)
 - **[Transfusion](../transfusion.md)** (C, GPL-2.0, beta, inactive since 2007)
@ -503,10 +516,12 @@
 - **[Ultima 5 Redux](../ultima_5_redux.md)** (C#, MIT, beta)
 - **[Ultimate Stunts](../ultimate_stunts.md)** (C++, GPL-2.0, beta, inactive since 2013)
 - **[UltraStar Deluxe](../ultrastar_deluxe.md)** (Pascal, GPL-2.0, mature)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
 - **[uMario](../umario.md)** (C++, GPL-2.0, beta, inactive since 2016)
 - **[UnCiv](../unciv.md)** (Kotlin, MPL-2.0, beta)
 - **[UnderworldExporter](../underworldexporter.md)** (C#, C++, MIT, mature)
 - **[uninvited](../uninvited.md)** (C, C++, Artistic License-2.0, beta, inactive since 2016)
+- **[Vangers](../vangers.md)** (C++, GPL-3.0, mature)
 - **[Vanilla-Conquer](../vanilla-conquer.md)** (C, C++, Assembly, GPL-3.0, mature)
 - **[VCMI](../vcmi.md)** (C++, GPL-2.0, mature)
 - **[Vectoroids](../vectoroids.md)** (C, GPL-2.0, mature, inactive since 2002)
@ -534,7 +549,9 @@
 - **[wkbre](../wkbre.md)** (C++, C, GPL-3.0, beta)
 - **[Wolf3dX](../wolf3dx.md)** (C#, GPL-2.0, beta)
 - **[World of Might and Magic](../world_of_might_and_magic.md)** (C++, LGPL-3.0, beta)
+- **[wxLaserTank](../wxlasertank.md)** (C++, GPL-2.0, mature, inactive since 2009)
 - **[X-Moto](../x-moto.md)** (C++, GPL-2.0, mature, inactive since 2014)
+- **[Xargon](../xargon.md)** (C++, GPL-3.0, mature, inactive since 2015)
 - **[xBaK](../xbak.md)** (C++, GPL-3.0, beta, inactive since 2013)
 - **[xDuke](../xduke.md)** (C, GPL-2.0, beta, inactive since 2010)
 - **[xoreos](../xoreos.md)** (C++, GPL-3.0, beta)
@ -543,6 +560,7 @@
 - **[XSwing Plus](../xswing_plus.md)** (Java, GPL-3.0, beta, inactive since 2010)
 - **[xu4](../xu4.md)** (C++, GPL-2.0, mature, inactive since 2016)
 - **[Yamagi Quake II](../yamagi_quake_ii.md)** (C, GPL-2.0, mature)
+- **[YKnytt](../yknytt.md)** (C#, MIT, beta)
 - **[YSoccer](../ysoccer.md)** (Java, GPL-2.0, mature)
 - **[Zatacka X](../zatacka_x.md)** (C, GPL-3.0, beta)
 - **[Zaz](../zaz.md)** (C++, GPL-3.0, beta, inactive since 2010)
--- a/entries/tocs/_role-playing.md
+++ b/entries/tocs/_role-playing.md
@ -93,6 +93,7 @@
 - **[Ilarion](../ilarion.md)** (C++, Java, Lua, GPL-3.0, mature)
 - **[Illarion](../illarion.md)** (C++, Java, AGPL-3.0, GPL-3.0, mature)
 - **[Imperium](../imperium.md)** (?, ?, mature)
+- **[Intersect](../intersect.md)** (C#, MIT, GPL-2.0, beta)
 - **[Iris2](../iris2.md)** (C, C++, Lua, GPL-3.0, beta, inactive since 2017)
 - **[Isleward](../isleward.md)** (JavaScript, AGPL-3.0, mature)
 - **[Iter Vehemens ad Necem](../iter_vehemens_ad_necem.md)** (C++, GPL-2.0, beta)
@ -132,6 +133,7 @@
 - **[Open RPG Maker](../open_rpg_maker.md)** (C++, GPL-3.0, beta, inactive since 2014)
 - **[Open RSC](../open_rsc.md)** (Java, GPL-3.0, mature)
 - **[Open Tibia](../open_tibia.md)** (C++, GPL-2.0, beta, inactive since 2014)
+- **[Open Valley](../open_valley.md)** (C++, CC-BY-NC-SA-4.0, beta)
 - **[OpenFNaF](../openfnaf.md)** (C, MIT, beta)
 - **[Openglad](../openglad.md)** (C++, GPL-2.0, mature, inactive since 2004)
 - **[OpenGothic](../opengothic.md)** (C++, MIT, beta)
@ -157,6 +159,7 @@
 - **[ransack](../ransack.md)** (Python, MIT, mature, inactive since 2016)
 - **[REGoth](../regoth.md)** (C++, GPL-3.0, MIT, mature)
 - **[Remixed Dungeon](../remixed_dungeon.md)** (Java, GPL-3.0, mature)
+- **[reone](../reone.md)** (C++, GPL-3.0, beta)
 - **[Rogue Clone IV](../rogue_clone_iv.md)** (C, 3-clause BSD, mature, inactive since 2006)
 - **[RogueBox Adventures](../roguebox_adventures.md)** (Python, GPL-3.0, mature, inactive since 2017)
 - **[Roguish](../roguish.md)** (JavaScript, 3-clause BSD, beta, inactive since 2015)
@ -193,6 +196,7 @@
 - **[TinTin++](../tintin++.md)** (C, GPL-3.0, mature)
 - **[Titan Tactics](../titan_tactics.md)** (GDScript, CC0, beta)
 - **[Trinity Reign](../trinity_reign.md)** (C++, GPL-3.0, beta, inactive since 2013)
+- **[Turbu](../turbu.md)** (Pascal, MPL-1.1, beta, inactive since 2013)
 - **[Tuxemon](../tuxemon.md)** (Python, GPL-3.0, beta)
 - **[TuxKart](../tuxkart.md)** (C++, GPL-2.0, beta, inactive since 2004)
 - **[Ularn](../ularn.md)** (C, C++, GPL-2.0, mature, inactive since 2018)
@ -204,6 +208,7 @@
 - **[UnderworldExporter](../underworldexporter.md)** (C#, C++, MIT, mature)
 - **[UnNetHack](../unnethack.md)** (C, Custom, mature)
 - **[Valyria Tear](../valyria_tear.md)** (Lua, C++, C, GPL-2.0, mature)
+- **[Vangers](../vangers.md)** (C++, GPL-3.0, mature)
 - **[Veloren](../veloren.md)** (Rust, GPL-3.0, beta)
 - **[Vulture's Eye](../vultures_eye.md)** (C++, C, NetHack General Public License, mature, inactive since 2015)
 - **[Waste's Edge](../wastes_edge.md)** (Python, GPL-2.0, beta)
--- a/entries/tocs/_simulation.md
+++ b/entries/tocs/_simulation.md
@ -74,11 +74,13 @@
 - **[Open Horizon](../open_horizon.md)** (C++, MIT, beta)
 - **[Open Jumpgate](../open_jumpgate.md)** (C++, GPL-2.0, beta, inactive since 2017)
 - **[Open Rails](../open_rails.md)** (C#, GPL-3.0, mature)
+- **[Open Valley](../open_valley.md)** (C++, CC-BY-NC-SA-4.0, beta)
 - **[openblack](../openblack.md)** (C, C++, GPL-3.0, beta)
 - **[OpenBlox](../openblox.md)** (Python, Lua, GPL-3.0, beta, inactive since 2011)
 - **[OpenBVE](../openbve.md)** (C#, Public domain, mature)
 - **[openc2e](../openc2e.md)** (C, C++, LGPL-2.1, beta)
 - **[OpenCity](../opencity.md)** (C++, GPL-2.0, beta, inactive since 2015)
+- **[OpenFly](../openfly.md)** (C, GPL-2.0, beta, inactive since 2001)
 - **[OpenKeeper](../openkeeper.md)** (Java, GPL-3.0, beta)
 - **[OpenLoco](../openloco.md)** (C++, MIT, mature)
 - **[OpenRCT2](../openrct2.md)** (C++, GPL-3.0, mature)
@ -118,6 +120,7 @@
 - **[Vamos](../vamos.md)** (C++, Python, GPL-3.0, beta, inactive since 2014)
 - **[VDrift](../vdrift.md)** (C++, GPL-3.0, mature, inactive since 2014)
 - **[Vertigo](../vertigo.md)** (C, GPL-2.0, beta, inactive since 2002)
+- **[Vircadia](../vircadia.md)** (C++, Apache-2.0, mature)
 - **[Voxelands](../voxelands.md)** (C++, GPL-3.0, beta)
 - **[WallBall](../wallball.md)** (Haxe, JavaScript, GPL-3.0, mature)
 - **[YSoccer](../ysoccer.md)** (Java, GPL-2.0, mature)
--- a/entries/tocs/_strategy.md
+++ b/entries/tocs/_strategy.md
@ -153,6 +153,7 @@
 - **[Mechanized Assault & eXploration Reloaded](../mechanized_assault_exploration_reloaded.md)** (C++, C, GPL-2.0, beta)
 - **[MegaGlest](../megaglest.md)** (C, C++, GPL-3.0, mature)
 - **[MegaMek](../megamek.md)** (Java, GPL-2.0, mature)
+- **[MekWars](../mekwars.md)** (Java, GPL-2.0, mature)
 - **[Mercenary Commander](../mercenary_commander.md)** (Java, 3-clause BSD, beta, inactive since 2010)
 - **[Metal Mech](../metal_mech.md)** (PHP, GPL-2.0, beta, inactive since 2006)
 - **[Mines](../mines.md)** (Vala, GPL-3.0, mature)
@ -180,6 +181,7 @@
 - **[OpenMOO2](../openmoo2.md)** (Python, GPL-2.0, beta, inactive since 2011)
 - **[OpenRA](../openra.md)** (C#, GPL-3.0, mature)
 - **[OpenRTS](../openrts.md)** (Python, GPL-2.0, beta, inactive since 2006)
+- **[OpenSA](../opensa.md)** (C#, Lua, GPL-3.0, mature)
 - **[OpenSAGE](../opensage.md)** (C#, LGPL-3.0, beta)
 - **[OpenSoccer](../opensoccer.md)** (PHP, GPL-3.0, beta)
 - **[OpenWebSoccer-Sim](../openwebsoccer-sim.md)** (PHP, LGPL-3.0, mature)
@ -268,6 +270,7 @@
 - **[Vanilla-Conquer](../vanilla-conquer.md)** (C, C++, Assembly, GPL-3.0, mature)
 - **[VCMI](../vcmi.md)** (C++, GPL-2.0, mature)
 - **[VMS Empire](../vms_empire.md)** (C, GPL-2.0, mature, inactive since 2014)
+- **[Walic](../walic.md)** (Kotlin, Apache-2.0, mature)
 - **[War Of Kingdom](../war_of_kingdom.md)** (C, C++, GPL-2.0, beta)
 - **[War1](../war1.md)** (C, zlib, beta)
 - **[warcraft-remake](../warcraft-remake.md)** (Java, GPL-2.0, beta)
--- a/entries/tocs/_tool.md
+++ b/entries/tocs/_tool.md
@ -36,10 +36,13 @@
 - **[Rolemaster Office](../rolemaster_office.md)** (Java, Apache-2.0, mature)
 - **[Rolisteam](../rolisteam.md)** (C++, JavaScript, GPL-2.0, mature)
 - **[RPDungeon - computer aided role playing](../rpdungeon-computer_aided_role_playing.md)** (Pascal, GPL-2.0, beta, inactive since 2006)
+- **[sfxr](../sfxr.md)** (C++, MIT, mature, inactive since 2012)
 - **[SLADE](../slade.md)** (C++, GPL-2.0, mature)
+- **[Slick2D](../slick2d.md)** (Java, 3-clause BSD, beta, inactive since 2014)
 - **[Squiffy](../squiffy.md)** (JavaScript, MIT, mature)
 - **[SR](../sr.md)** (C, Assembly, MIT, GPL-2.0, ?, mature)
 - **[TTDPatch](../ttdpatch.md)** (Assembly, C, C++, GPL-2.0, mature, inactive since 2013)
+- **[Turbu](../turbu.md)** (Pascal, MPL-1.1, beta, inactive since 2013)
 - **[Twine](../twine.md)** (JavaScript, GPL-3.0, mature)
 - **[UndertaleModTool](../undertalemodtool.md)** (C#, GPL-3.0, beta)
 - **[VGC](../vgc.md)** (C++, Apache-2.0, beta)
--- a/entries/tocs/_tools.md
+++ b/entries/tocs/_tools.md
@ -36,10 +36,13 @@
 - **[Rolemaster Office](../rolemaster_office.md)** (Java, Apache-2.0, mature)
 - **[Rolisteam](../rolisteam.md)** (C++, JavaScript, GPL-2.0, mature)
 - **[RPDungeon - computer aided role playing](../rpdungeon-computer_aided_role_playing.md)** (Pascal, GPL-2.0, beta, inactive since 2006)
+- **[sfxr](../sfxr.md)** (C++, MIT, mature, inactive since 2012)
 - **[SLADE](../slade.md)** (C++, GPL-2.0, mature)
+- **[Slick2D](../slick2d.md)** (Java, 3-clause BSD, beta, inactive since 2014)
 - **[Squiffy](../squiffy.md)** (JavaScript, MIT, mature)
 - **[SR](../sr.md)** (C, Assembly, MIT, GPL-2.0, ?, mature)
 - **[TTDPatch](../ttdpatch.md)** (Assembly, C, C++, GPL-2.0, mature, inactive since 2013)
+- **[Turbu](../turbu.md)** (Pascal, MPL-1.1, beta, inactive since 2013)
 - **[Twine](../twine.md)** (JavaScript, GPL-3.0, mature)
 - **[UndertaleModTool](../undertalemodtool.md)** (C#, GPL-3.0, beta)
 - **[VGC](../vgc.md)** (C++, Apache-2.0, beta)
--- a/entries/tocs/_visual-novel.md
+++ b/entries/tocs/_visual-novel.md
@ -4,6 +4,7 @@
 - **[Digital: A Love Story](../digital_a_love_story.md)** (Ren'Py, CC-BY-NC-SA-3.0, mature)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
 - **[Murder In The Public Domain](../murder_in_the_public_domain.md)** (C++, GPL-3.0, mature, inactive since 2013)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Our Personal Space](../our_personal_space.md)** (Ren'Py, GPL-3.0, mature)
 - **[Ren'Py](../renpy.md)** (C, Python, Ren'Py, LGPL-2.1, mature)
 - **[Star Maiden Astraea Rio](../star_maiden_astraea_rio.md)** (Ren'Py, MIT, mature)
--- a/entries/tocs/_web.md
+++ b/entries/tocs/_web.md
@ -13,6 +13,7 @@
 - **[Arashi-JS](../arashi-js.md)** (JavaScript, GPL-2.0, beta, inactive since 2010)
 - **[Armor Alley](../armor_alley.md)** (JavaScript, CC-BY-NC-3.0, beta)
 - **[asdf](../asdf.md)** (JavaScript, MIT, mature)
+- **[Backbone Game Engine](../backbone_game_engine.md)** (JavaScript, MIT, beta, inactive since 2016)
 - **[Ball And Wall](../ball_and_wall.md)** (JavaScript, MIT, mature, inactive since 2015)
 - **[Betrayer's Moon Tactics](../betrayers_moon_tactics.md)** (JavaScript, GPL-2.0, beta, inactive since 2006)
 - **[BlackNova Traders](../blacknova_traders.md)** (PHP, JavaScript, GPL-2.0, beta, inactive since 2012)
@ -61,17 +62,20 @@
 - **[GNU FreeDink](../gnu_freedink.md)** (C, GPL-3.0, mature, inactive since 2012)
 - **[Grimsonland](../grimsonland.md)** (JavaScript, TypeScript, MIT, mature, inactive since 2017)
 - **[Harmonist: Dayoriah Clan Infiltration](../harmonist_dayoriah_clan_infiltration.md)** (Go, ISC, beta)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[Heroine Dusk](../heroine_dusk.md)** (JavaScript, GPL-3.0, mature, inactive since 2017)
 - **[HexGL](../hexgl.md)** (JavaScript, CoffeeScript, MIT, mature, inactive since 2016)
 - **[Hextris](../hextris.md)** (JavaScript, GPL-3.0, mature)
 - **[Hexwar](../hexwar.md)** (Ruby, JavaScript, MIT, beta, inactive since 2012)
 - **[HTML5 Pacman](../html5_pacman.md)** (JavaScript, WTFPL, mature, inactive since 2013)
+- **[Isogenic Game Engine](../isogenic_game_engine.md)** (JavaScript, MIT, mature)
 - **[JavaScript Graphic Adventure Maker](../javascript_graphic_adventure_maker.md)** (JavaScript, MIT, mature)
 - **[javascript-E.T.](../javascript-et.md)** (JavaScript, Assembly, MIT, beta, inactive since 2017)
 - **[Jazz² Resurrection](../jazz_resurrection.md)** (C#, JavaScript, GPL-3.0, mature)
 - **[JiGS Interactive Game System](../jigs_interactive_game_system.md)** (JavaScript, PHP, GPL-3.0, beta)
 - **[jsFO](../jsfo.md)** (JavaScript, Python, Apache-2.0, beta, inactive since 2017)
 - **[Kai ‘Opua](../kai_opua.md)** (JavaScript, MIT, mature, inactive since 2013)
+- **[Kiwi.js](../kiwijs.md)** (JavaScript, TypeScript, MIT, mature, inactive since 2015)
 - **[LambdaHack](../lambdahack.md)** (Haskell, 3-clause BSD, beta)
 - **[Land of Fire](../land_of_fire.md)** (Script, PHP, GPL-2.0, beta)
 - **[LBA2 Remake](../lba2_remake.md)** (TypeScript, MIT, beta)
@ -106,6 +110,7 @@
 - **[Pendumito](../pendumito.md)** (JavaScript, GPL-2.0, mature, inactive since 2003)
 - **[Phaser](../phaserio.md)** (JavaScript, MIT, mature)
 - **[phpRPG](../phprpg.md)** (PHP, GPL-2.0, beta, inactive since 2006)
+- **[Playir](../playir.md)** (C++, Apache-2.0, mature, inactive since 2014)
 - **[Prescription Wars](../prescription_wars.md)** (ColdFusion, JavaScript, GPL-3.0, mature, inactive since 2016)
 - **[PrimeShooter](../primeshooter.md)** (JavaScript, GPL-2.0, mature, inactive since 2010)
 - **[proxx](../proxx.md)** (TypeScript, JavaScript, Apache-2.0, mature)
@ -129,6 +134,7 @@
 - **[Sokoban](../sokoban.md)** (CoffeeScript, AGPL-3.0, mature)
 - **[Sootl](../sootl.md)** (Elm, GPL-2.0, beta, inactive since 2016)
 - **[Squiffy](../squiffy.md)** (JavaScript, MIT, mature)
+- **[StarMines: The Next Generation](../starmines_the_next_generation.md)** (Scala, GPL-3.0, mature)
 - **[Supaxl](../supaxl.md)** (JavaScript, MIT, mature)
 - **[Super Tilt Bro](../super_tilt_bro.md)** (Assembly, Python, WTFPL, mature)
 - **[Superpowers](../superpowers.md)** (TypeScript, ISC, mature)
--- a/entries/tocs/_windows.md
+++ b/entries/tocs/_windows.md
@ -13,6 +13,8 @@
 - **[Alex the Allegator 4](../alex_the_allegator_4.md)** (C, GPL-2.0, mature, inactive since 2003)
 - **[alive](../alive.md)** (C++, MIT, beta)
 - **[Ambermoon.net](../ambermoonnet.md)** (C#, GPL-3.0, mature)
+- **[Ambrose3D](../ambrose3d.md)** (C++, zlib, beta, inactive since 2007)
+- **[AndEngine](../andengine.md)** (Java, Apache-2.0, mature, inactive since 2013)
 - **[Annex: Conquer the World](../annex_conquer_the_world.md)** (Lua, GPL-3.0, mature, inactive since 2014)
 - **[AntiChess](../antichess.md)** (Java, MIT, beta, inactive since 2003)
 - **[Anura](../anura.md)** (C, C++, zlib, mature)
@ -79,6 +81,7 @@
 - **[Cytadela](../cytadela.md)** (C++, GPL-3.0, beta, inactive since 2013)
 - **[D-Fend Reloaded](../d-fend_reloaded.md)** (Pascal, GPL-3.0, mature, inactive since 2015)
 - **[D2X-XL](../d2x-xl.md)** (C++, Custom, GPL-2.0, mature, inactive since 2015)
+- **[Daedalus](../daedalus.md)** (C++, GPL-2.0, mature, inactive since 2018)
 - **[Daggerfall Unity](../daggerfall_unity.md)** (C#, MIT, mature)
 - **[DarkPlaces](../darkplaces.md)** (C, GPL-2.0, mature, inactive since 2014)
 - **[Dave Gnukem](../dave_gnukem.md)** (C++, GPL-2.0, mature)
@ -88,6 +91,7 @@
 - **[Destination Sol](../destination_sol.md)** (Java, Apache-2.0, mature)
 - **[dhewm3](../dhewm3.md)** (C, C++, GPL-3.0, mature)
 - **[Digital: A Love Story](../digital_a_love_story.md)** (Ren'Py, CC-BY-NC-SA-3.0, mature)
+- **[dim3](../dim3.md)** (C, MIT, beta, inactive since 2014)
 - **[DirectPython](../directpython.md)** (C++, 2-clause BSD, beta, inactive since 2007)
 - **[DirectX12GameEngine](../directx12gameengine.md)** (C#, MIT, beta)
 - **[Do It Yourself Doom With SDL](../do_it_yourself_doom_with_sdl.md)** (C++, MIT, beta)
@ -125,6 +129,7 @@
 - **[Faur](../faur.md)** (C, Python, C++, GPL-3.0, beta)
 - **[FIFE](../fife.md)** (C++, Python, LGPL-2.1, beta)
 - **[Fish Fillets - Next Generation](../fish_fillets-next_generation.md)** (C++, GPL-2.0, mature)
+- **[Fitzquake](../fitzquake.md)** (C, GPL-2.0, beta, inactive since 2009)
 - **[Flare](../flare.md)** (C++, Java, Python, GPL-3.0, mature)
 - **[FlightGear](../flightgear.md)** (C++, GPL-2.0, mature)
 - **[flixel-gdx](../flixel-gdx.md)** (Java, 3-clause BSD, beta, inactive since 2017)
@ -141,11 +146,14 @@
 - **[freeVikings](../freevikings.md)** (Ruby, GPL-2.0, beta)
 - **[Frets on Fire](../frets_on_fire.md)** (Python, GPL-2.0, mature, inactive since 2008)
 - **[FunLabyrinthe](../funlabyrinthe.md)** (Pascal, GPL-2.0, mature, inactive since 2012)
+- **[Game Editor](../game_editor.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
 - **[GameCake](../gamecake.md)** (C, C++, Lua, MIT, mature)
+- **[GamePlay](../gameplay3d.md)** (C++, Apache-2.0, mature, inactive since 2016)
 - **[Gang Garrison 2](../gang_garrison_2.md)** (Game Maker Script, MPL-2.0, mature)
 - **[GBDK](../gbdk.md)** (C, Assembly, C++, MIT, mature)
 - **[GCompris](../gcompris.md)** (C, Python, GPL-3.0, mature)
 - **[GeonBit.UI](../geonbitui.md)** (C#, MIT, mature)
+- **[Gideros](../gideros.md)** (C, C++, Lua, ?, mature)
 - **[Gilbert and the doors](../gilbert_and_the_doors.md)** (C, GPL-3.0, mature, inactive since 2018)
 - **[GL-117](../gl-117.md)** (C++, GPL-2.0, mature, inactive since 2005)
 - **[GLEW](../glew.md)** (C, C++, Perl, 3-clause BSD, mature)
@ -168,23 +176,27 @@
 - **[Hammer of Thyrion](../hammer_of_thyrion.md)** (C, GPL-2.0, mature)
 - **[Hardwar](../hardwar.md)** (C++, GPL-3.0, beta, inactive since 2015)
 - **[Harmonist: Dayoriah Clan Infiltration](../harmonist_dayoriah_clan_infiltration.md)** (Go, ISC, beta)
+- **[HaxePunk](../haxepunk.md)** (Haxe, MIT, mature)
 - **[Head over Heels](../head_over_heels.md)** (C++, GPL-3.0, mature)
 - **[Heart of the Alien](../heart_of_the_alien.md)** (C, GPL-2.0, beta, inactive since 2005)
 - **[Hedgewars](../hedgewars.md)** (Lua, C, C++, Pascal, Haskell, GPL-2.0, mature)
 - **[Help Hannah's Horse](../help_hannahs_horse.md)** (C++, GPL-2.0, beta, inactive since 2008)
 - **[Hexoshi](../hexoshi.md)** (Python, GPL-3.0, beta, inactive since 2016)
+- **[HGE](../hge.md)** (C, zlib, beta, inactive since 2013)
 - **[HoDoKu](../hodoku.md)** (Java, GPL-3.0, mature, inactive since 2013)
 - **[Holtz](../holtz.md)** (C++, GPL-2.0, mature)
 - **[HoverRace](../hoverrace.md)** (C++, Custom, mature, inactive since 2016)
 - **[HyperRogue](../hyperrogue.md)** (C++, GPL-2.0, mature)
 - **[I Have No Tomatoes](../i_have_no_tomatoes.md)** (C++, zlib, mature, inactive since 2004)
 - **[Ice Breaker](../ice_breaker.md)** (C, GPL-2.0, mature, inactive since 2003)
+- **[iiChantra](../iichantra.md)** (C++, MIT, beta, inactive since 2012)
 - **[ika](../ika.md)** (C++, Python, PHP, C#, GPL-2.0, beta, inactive since 2007)
 - **[Inexor](../inexor.md)** (C++, JavaScript, zlib, beta, inactive since 2018)
 - **[Infinite Mario Bros](../infinite_mario_bros.md)** (Java, 3-clause BSD, mature, inactive since 2010)
 - **[Infinite Tux](../infinite_tux.md)** (Java, GPL-3.0, Public domain, mature)
 - **[Infon Battle Arena](../infon_battle_arena.md)** (C, Lua, GPL-2.0, beta, inactive since 2012)
 - **[INSTEAD](../instead.md)** (C, Lua, MIT, mature)
+- **[Intersect](../intersect.md)** (C#, MIT, GPL-2.0, beta)
 - **[Intricacy](../intricacy.md)** (Haskell, GPL-3.0, beta)
 - **[ioquake3](../ioquake3.md)** (C, GPL-2.0, mature)
 - **[iortcw](../iortcw.md)** (C, C++, GPL-3.0, mature)
@ -193,6 +205,7 @@
 - **[Jamp](../jamp.md)** (C++, GPL-3.0, beta, inactive since 2009)
 - **[Javelin](../javelin.md)** (Java, GPL-2.0, mature, inactive since 2016)
 - **[Jazz² Resurrection](../jazz_resurrection.md)** (C#, JavaScript, GPL-3.0, mature)
+- **[JGame](../jgame.md)** (Java, 3-clause BSD, mature, inactive since 2012)
 - **[JonoF's Shadow Warrior Port (JFSW)](../jonofs_shadow_warrior_port_jfsw.md)** (C, GPL-2.0, beta, inactive since 2005)
 - **[JSkat](../jskat.md)** (Java, GPL-3.0, Apache-2.0, beta)
 - **[JSoko](../jsoko.md)** (Java, GPL-3.0, mature)
@ -232,6 +245,7 @@
 - **[Maxit](../maxit.md)** (C++, 3-clause BSD, mature, inactive since 2014)
 - **[Me and My Shadow](../me_and_my_shadow.md)** (C++, GPL-3.0, beta)
 - **[Mega Mario](../mega_mario.md)** (C++, LGPL-2.1, mature, inactive since 2012)
+- **[MekWars](../mekwars.md)** (Java, GPL-2.0, mature)
 - **[Metaforce](../metaforce.md)** (C, C++, MIT, beta)
 - **[MicroWar 2.0](../microwar_20.md)** (Python, 3-clause BSD, mature, inactive since 2009)
 - **[Mindustry](../mindustry.md)** (Java, GPL-3.0, mature)
@ -242,6 +256,7 @@
 - **[MiniPacman](../minipacman.md)** (Ada, GPL-3.0, mature)
 - **[Moagg2](../moagg2.md)** (Java, GPL-2.0, mature, inactive since 2008)
 - **[Monofoxe](../monofoxe.md)** (C#, MIT, mature)
+- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
 - **[Moonbase Assault](../moonbase_assault.md)** (Java, MIT, beta, inactive since 2019)
 - **[Mr. Rescue](../mr_rescue.md)** (Lua, zlib, mature, inactive since 2016)
 - **[Murder In The Public Domain](../murder_in_the_public_domain.md)** (C++, GPL-3.0, mature, inactive since 2013)
@ -265,6 +280,7 @@
 - **[nXtank](../nxtank.md)** (Python, GPL-3.0, beta, inactive since 2010)
 - **[OGS Mahjong](../ogs_mahjong.md)** (C++, GPL-3.0, mature, inactive since 2016)
 - **[OldSkool Gravity Game](../oldskool_gravity_game.md)** (C++, GPL-3.0, mature, inactive since 2016)
+- **[ONScripter](../onscripter.md)** (C++, GPL-2.0, mature, inactive since 2020)
 - **[Oolite](../oolite.md)** (Objective-C, C, JavaScript, GPL-2.0, mature)
 - **[Open Fodder](../open_fodder.md)** (C, C++, GPL-3.0, mature)
 - **[Open Game Engine](../open_game_engine.md)** (C++, LGPL-2.1, beta, inactive since 2008)
@ -366,6 +382,7 @@
 - **[Rocks'n'Diamonds](../rocksndiamonds.md)** (C, GPL-2.0, mature)
 - **[RogueBox Adventures](../roguebox_adventures.md)** (Python, GPL-3.0, mature, inactive since 2017)
 - **[Rolisteam](../rolisteam.md)** (C++, JavaScript, GPL-2.0, mature)
+- **[Rott94](../rott94.md)** (C, C++, GPL-2.0, beta)
 - **[RPG-X](../rpg-x.md)** (C, GPL-2.0, mature, inactive since 2015)
 - **[rpgboss](../rpgboss.md)** (Scala, JavaScript, AGPL-3.0, beta, inactive since 2017)
 - **[rRootage](../rrootage.md)** (C, 2-clause BSD, beta, inactive since 2004)
@ -380,6 +397,7 @@
 - **[Scrolling Game Development Kit 2](../scrolling_game_development_kit_2.md)** (C#, GPL-2.0, mature, inactive since 2017)
 - **[Settlers III remake](../settlers_iii_remake.md)** (Java, MIT, beta)
 - **[Seven Kingdoms: Ancient Adversaries](../seven_kingdoms_ancient_adversaries.md)** (C++, GPL-2.0, mature)
+- **[sfxr](../sfxr.md)** (C++, MIT, mature, inactive since 2012)
 - **[Shattered Pixel Dungeon](../shattered_pixel_dungeon.md)** (Java, GPL-3.0, mature)
 - **[Shockolate](../shockolate.md)** (C, GPL-3.0, beta)
 - **[Shotgun Debugger](../shotgun_debugger.md)** (C++, GPL-2.0, mature, inactive since 2005)
@ -387,6 +405,7 @@
 - **[Simple Platformer](../simple_platformer.md)** (Java, MIT, beta, inactive since 2019)
 - **[Simsu](../simsu.md)** (C++, GPL-3.0, mature)
 - **[SLADE](../slade.md)** (C++, GPL-2.0, mature)
+- **[Slick2D](../slick2d.md)** (Java, 3-clause BSD, beta, inactive since 2014)
 - **[Slime Volley](../slime_volley.md)** (C, GPL-3.0, mature, inactive since 2010)
 - **[Slingshot](../slingshot.md)** (Python, GPL-2.0, beta, inactive since 2007)
 - **[Sludge](../sludge.md)** (C, C++, Objective-C, LGPL-2.1, mature)
@ -464,6 +483,7 @@
 - **[Uebergame](../uebergame.md)** (TorqueScript, C#, MIT, mature)
 - **[Ultimate Stunts](../ultimate_stunts.md)** (C++, GPL-2.0, beta, inactive since 2013)
 - **[UltraStar Deluxe](../ultrastar_deluxe.md)** (Pascal, GPL-2.0, mature)
+- **[UltraStar Play](../ultrastar_play.md)** (C#, MIT, beta)
 - **[UltraStar](../ultrastar.md)** (Pascal, ?, mature, inactive since 2010)
 - **[Umoria](../umoria.md)** (C, C++, GPL-3.0, mature)
 - **[UnCiv](../unciv.md)** (Kotlin, MPL-2.0, beta)
--- a/entries/torque_3d.md
+++ b/entries/torque_3d.md
@ -1,6 +1,6 @@
 # Torque 3D

- Home: https://torque3d.org/
+- Home: https://torque3d.org/, http://www.garagegames.com/products/torque-3d
 - Media: https://en.wikipedia.org/wiki/Torque_(game_engine)
 - State: mature
 - Download: http://wiki.torque3d.org/main:downloads
--- a/entries/tower_toppler.md
+++ b/entries/tower_toppler.md
@ -0,0 +1,11 @@
+# Tower Toppler
+
+- Home: http://toppler.sourceforge.net/, https://sourceforge.net/projects/toppler/
+- Inspiration: Nebulus
+- State: mature, inactive since 2012
+- Keyword: arcade, remake, skill
+- Code language: C++
+- Code license: GPL-2.0
+- Code dependency: SDL
+
+## Building
--- a/entries/turbu.md
+++ b/entries/turbu.md
@ -0,0 +1,9 @@
+# Turbu
+
+- Home: http://turbu-rpg.com/, https://code.google.com/archive/p/turbu/
+- State: beta, inactive since 2013
+- Keyword: role playing, tool, editor
+- Code language: Pascal
+- Code license: MPL-1.1
+
+## Building
--- a/entries/ultrastar.md
+++ b/entries/ultrastar.md
@ -6,7 +6,7 @@
 - State: mature, inactive since 2010
 - Download: https://sourceforge.net/projects/ultrastar/files/
 - Platform: Windows
- Keyword: action, karaoke
+- Keyword: music, karaoke
 - Code repository: https://svn.code.sf.net/p/ultrastar/code (svn)
 - Code language: Pascal
 - Code license: ?
--- a/entries/ultrastar_play.md
+++ b/entries/ultrastar_play.md
@ -0,0 +1,13 @@
+# UltraStar Play
+
+- Home: https://usplay.net/
+- Inspiration: SingStar
+- State: beta
+- Platform: Windows, Linux, macOS, Android
+- Keyword: music, remake, karaoke
+- Code repository: https://github.com/UltraStar-Deluxe/Play.git
+- Code language: C#
+- Code license: MIT
+- Code dependency: Unity
+
+## Building
--- a/entries/vangers.md
+++ b/entries/vangers.md
@ -0,0 +1,13 @@
+# Vangers
+
+- Home: https://github.com/KranX/Vangers
+- Media: https://en.wikipedia.org/wiki/Vangers
+- Inspiration: Vangers
+- State: mature
+- Keyword: remake, role playing, free content, racing
+- Code repository: https://github.com/KranX/Vangers.git
+- Code language: C++
+- Code license: GPL-3.0
+- Code dependency: SDL2
+
+## Building
--- a/entries/vircadia.md
+++ b/entries/vircadia.md
@ -0,0 +1,13 @@
+# Vircadia
+
+- Home: https://vircadia.com/
+- Inspiration: Second Life
+- State: mature
+- Keyword: simulation, clone, multiplayer Online
+- Code repository: https://github.com/vircadia/vircadia.git
+- Code language: C++
+- Code license: Apache-2.0
+
+Is it really a game or rather a neutral technology platform?
+
+## Building
--- a/entries/walic.md
+++ b/entries/walic.md
@ -0,0 +1,12 @@
+# Walic
+
+- Home: https://gitlab.com/mohofobodaktyl/mwalic
+- Inspiration: Gwent
+- State: mature
+- Keyword: cards, strategy, clone, multiplayer Online + LAN, open content
+- Code repository: https://gitlab.com/mohofobodaktyl/mwalic.git
+- Code language: Kotlin
+- Code license: Apache-2.0
+- Code dependency: LibGDX
+
+## Building
--- a/entries/wxlasertank.md
+++ b/entries/wxlasertank.md
@ -0,0 +1,12 @@
+# wxLaserTank
+
+- Home: http://wxlasertank.sourceforge.net, https://sourceforge.net/projects/wxlasertank/
+- Inspiration: LaserTank
+- State: mature, inactive since 2009
+- Keyword: remake, open content
+- Code repository: https://svn.code.sf.net/p/wxlasertank/code/ (svn)
+- Code language: C++
+- Code license: GPL-2.0
+- Code dependency: wxWidgets
+
+## Building
--- a/entries/xargon.md
+++ b/entries/xargon.md
@ -0,0 +1,15 @@
+# Xargon
+
+- Home: https://github.com/Malvineous/xargon
+- Inspiration: Xargon
+- State: mature, inactive since 2015
+- Keyword: remake, content original required (freeware)
+- Code repository: https://github.com/Malvineous/xargon.git
+- Code language: C++
+- Code license: GPL-3.0
+- Code dependency: SDL
+- Developer: Adam Nielsen
+
+## Building
+
+- Build system: Make
--- a/entries/xray_engine.md
+++ b/entries/xray_engine.md
@ -1,13 +0,0 @@
-# XRay engine
-
- Home: https://github.com/Im-dex/xray-162
- Inspiration: S.T.A.L.K.E.R: Call of Pripyat
- State: mature, inactive since 2018
- Keyword: game engine
- Code repository: https://github.com/Im-dex/xray-162.git
- Code language: C++, C
- Code license: Apache-2.0
-
-## Building
-
- Build system: CMake
--- a/entries/yknytt.md
+++ b/entries/yknytt.md
@ -0,0 +1,12 @@
+# YKnytt
+
+- Home: https://github.com/youkaicountry/yknytt
+- Inspiration: Knytt Stories
+- State: beta
+- Keyword: platform, remake, content open
+- Code repository: https://github.com/youkaicountry/yknytt.git
+- Code language: C#
+- Code license: MIT
+- Code dependency: Godot
+
+## Building