moved the entries up one folder, added the folder to the keywords

games/0ad.md

@@ -6,7 +6,7 @@ _0 A.D. is a free, open-source, cross-platform real-time strategy game._
 - Media: <https://en.wikipedia.org/wiki/0_A.D._(video_game)>
 - State: beta
 - Download: https://play0ad.com/download/
-- Keywords: RTS
+- Keywords: strategy, RTS
 - Code repository: https://github.com/0ad/0ad.git (mirror), https://svn.wildfiregames.com/public/ps/trunk/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/2048.md

@@ -6,7 +6,7 @@ _Sliding block puzzle game._
 - State: mature
 - Play: https://play2048.co/
 - Platform: Browser
-- Keywords: sliding blocks
+- Keywords: puzzle, sliding blocks
 - Code repository: https://github.com/gabrielecirulli/2048.git
 - Code language: Javascript
 - Code license: MIT

games/3d_city.md

@@ -5,7 +5,7 @@ _WebGL version of micropolisJS._
 - Home: https://github.com/lo-th/3d.city
 - State: mature, inactive since 2016
 - Play: http://lo-th.github.io/3d.city/index.html
-- Keywords: browser
+- Keywords: simulation, browser
 - Code repository: https://github.com/lo-th/3d.city.git
 - Code language: JavaScript
 - Code license: GPL-3.0

games/a_planets_revenge.md

@@ -5,6 +5,7 @@ _A text-based, turn-based strategy game set in space. It is similar to a 4X game
 - Home: https://sourceforge.net/projects/aplanetsrevenge/
 - State: beta, inactive since 2008
 - Download: https://sourceforge.net/projects/aplanetsrevenge/files/aplanetsrevenge/apr-1.0-alpha/
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/aplanetsrevenge.git (copy of last source release)
 - Code language: Python
 - Code license: GPL-3.0

games/action/_toc.md

@@ -1,74 +0,0 @@
-# Action/Arcade
-
-[comment]: # (start of autogenerated content, do not edit)
-- **[Aeron](aeron.md)** (C++, ?, mature, inactive since 2011)
-- **[Aleph One: Marathon](aleph_one_marathon.md)** (C++, Lua, GPL-3.0, mature, inactive since 2015)
-- **[Armagetron Advanced](armagetron_advanced.md)** (C++, GPL-2.0, mature)
-- **[Astromenace](astromenace.md)** (C++, C, GPL-3.0, mature)
-- **[Atomic Tanks](atomic_tanks.md)** (C++, GPL-2.0, mature, inactive since 2016)
-- **[BZFlag](bzflag.md)** (C++, LGPL-2.1, MPL-2.0, mature)
-- **[Ballerburg](ballerburg.md)** (C, Public Domain, mature, inactive since 1987)
-- **[Battle Tanks](battle_tanks.md)** (C++, GPL-2.0, mature, inactive since 2009)
-- **[Biniax](biniax.md)** (C, zlib, mature, inactive since 2012)
-- **[Blobby Volley 2](blobby_volley2.md)** (C++, GPL-2.0, mature, inactive since 2017)
-- **[Blobwars: Metal Blob Solid](blobwars_metal_solid_blob.md)** (C++, GPL-2.0, mature, inactive since 2015)
-- **[Bombermaaan](bombermaaan.md)** (C++, GPL-3.0, mature, inactive since 2010)
-- **[Boulder Dash](boulder_dash.md)** (Java, MIT, mature, inactive since 2015)
-- **[C-Dogs](cdogs.md)** (C, GPL-2.0, mature)
-- **[Cabbages and Kings](cabbages_and_kings.md)** (Python, MIT, mature)
-- **[Cat Mother Dead Justice](catmother.md)** (C++, 3-clause BSD, beta, inactive since 2003)
-- **[Celestron](celestron.md)** (Python, GPL-3.0, beta, inactive since 2012)
-- **[Chocolate Doom](chocolate_doom.md)** (C, GPL-2.0, mature)
-- **[Chromium B.S.U.](chromium_bsu.md)** (C++, Artistic License, mature)
-- **[CommandoJS](commando_js.md)** (JavaScript, CoffeeScript, MIT, beta, inactive since 2012)
-- **[Epiar](epiar.md)** (C, C++, Lua, GPL-2.0, beta)
-- **[Freedoom](freedoom.md)** (Python, BSD, beta)
-- **[GDash](gdash.md)** (C++, MIT, beta)
-- **[GLtron](gltron.md)** (C, GPL, beta, inactive since 2016)
-- **[GPL Arcade Volleyball](gpl_arcade_volleyball.md)** (?, beta, inactive since 2006)
-- **[GUSANOS](gusanos.md)** (?, GPL, beta, inactive since 2006)
-- **[Gang Garrison 2](gang_garrison2.md)** (Game Maker Script, MPL, mature)
-- **[LGames](lgames.md)** (C++, GPL-2.0, mature)
-- **[Linwarrior 3D](linwarrior.md)** (C++, Apache-2.0, mature, inactive since 2010)
-- **[Liquid War](liquid_war.md)** (C, GPL-3.0, mature, inactive since 2015)
-- **[Lugaru](lugaru.md)** (C++, GPL-2.0, mature)
-- **[Maelstrom](maelstrom.md)** (C++, GPL-2.0, mature, inactive since 2002)
-- **[MechCommander 2 Omnitech](mechcommander2_omnitech.md)** (C++, MPL, beta, inactive since 2013)
-- **[Mega Mario](mega_mario.md)** (C++, LGPL-2.1, mature, inactive since 2012)
-- **[MicroWar 2.0](microwar_2.md)** (Python, 3-clause BSD, mature, inactive since 2009)
-- **[Netrek](netrek.md)** (?, mature, inactive since 2009)
-- **[Neverball](neverball.md)** (C, GPL-2.0, mature)
-- **[Nexiuz](nexiuz.md)** (?, mature)
-- **[Open Sonic](open_sonic.md)** (C, GPL-2.0, beta)
-- **[Open Zelda](open_zelda.md)** (C++, zlib, beta)
-- **[OpenArena](openarena.md)** (C, GPL-2.0, mature, inactive since 2012)
-- **[OpenClonk](openclonk.md)** (C, C++, ISC, mature)
-- **[OpenLieroX](openlierox.md)** (C++, LGPL, mature)
-- **[PainTown](paintown.md)** (C++, Java, Python, 3-clause BSD, mature)
-- **[Pang Zero](pang_zero.md)** (Perl, GPL-2.0, beta, inactive since 2007)
-- **[Red Eclipse](red_eclipse.md)** (C++, zlib, mature)
-- **[Rocks'n'Diamonds ](rocks_and_diamonds.md)** (C, GPL-2.0, mature)
-- **[SDL Asylum](sdl_asylum.md)** (C, GPL-3.0, mature, inactive since 2009)
-- **[SDL Sopwith](sdl_sopwith.md)** (C, GPL-2.0, mature, inactive since 2014)
-- **[Scorched 3D](scorched_3d.md)** (C++, GPL-2.0, mature, inactive since 2014)
-- **[Secret Mario Chronicles](secret_mario_chronicles.md)** (C++, GPL-3.0, mature, inactive since 2009)
-- **[Smash](smash.md)** (JavaScript, MIT, mature)
-- **[Smash Battle](smash_battle.md)** (C++, ?, beta, inactive since 2011)
-- **[Speed Dreams](speed_dreams.md)** (C++, GPL-2.0, mature)
-- **[StarBlastrix ](starblastrix.md)** (C++, GPL-2.0, beta, inactive since 2006)
-- **[Stunt Rally](stunt_rally.md)** (C++, GPL-3.0, mature)
-- **[SuperTuxKart](supertuxkart.md)** (C++, C, GPL-3.0, mature)
-- **[The Legend of Edgar](the_legend_of_edgar.md)** (C, GPL-2.0, mature)
-- **[Tremulous](tremulous.md)** (C, GPL-2.0, mature, inactive since 2016)
-- **[Tumiki Fighters](tumiki_fighters.md)** (D, 2-clause BSD, mature, inactive since 2005)
-- **[Tux Racer](tux_racer.md)** (C, GPL-2.0, beta, inactive since 2001)
-- **[UltraStar](ultrastar.md)** (Pascal, ?, mature, inactive since 2010)
-- **[Unvanquished](unvanquished.md)** (C++, GPL-3.0, mature)
-- **[X-Moto](x-moto.md)** (C++, GPL-2.0, mature, inactive since 2014)
-- **[XPilot](xpilot.md)** (C, GPL-2.0, mature, inactive since 2010)
-- **[Xonotic](xonotic.md)** (C, GPL-3.0, mature)
-- **[Yo Frankie!](yo_frankie.md)** (Blender script, ?, mature, inactive since 2009)
-- **[nXtank](nxtank.md)** (Python, GPL-3.0, beta, inactive since 2010)
-- **[xdigger](xdigger.md)** (C, GPL-2.0, mature, inactive since 1999)
-
-[comment]: # (end of autogenerated content)

games/adaventure.md

@@ -5,7 +5,7 @@ _A point & click quest set in ancient Persia._
 - Home: https://github.com/fastrgv/AdaVenture
 - State: mature
 - Download: https://github.com/fastrgv/AdaVenture/releases
-- Keywords: point&click, kid-friendly
+- Keywords: adventure, kid-friendly, point&click
 - Code repository: https://github.com/fastrgv/AdaVenture.git
 - Code language: Ada
 - Code license: GPL-3.0

games/adventure/_toc.md

@@ -1,19 +0,0 @@
-# Adventure & Visual novels
-
-[comment]: # (start of autogenerated content, do not edit)
-- **[AdaVenture](adaventure.md)** (Ada, GPL-3.0, mature)
-- **[Childsplay](childsplay.md)** (Python, GPL-3.0, mature)
-- **[Clou!](clou.md)** (C, Custom, beta)
-- **[Colossal Cave Adventure](colossal_cave.md)** (Python, Apache-2.0, mature)
-- **[Digital: A Love Story](digital_a_love_story.md)** (Ren'py, CC-BY-NC-SA, mature)
-- **[Dragon History - Dračí Historie](dragon_history.md)** (Pascal, Script, GPL-2.0, mature, inactive since 2010)
-- **[Fanwor](fanwor.md)** (C, GPL-2.0, mature)
-- **[Free in the Dark (engine)](fitd.md)** (C, C++, GPL-2.0, beta)
-- **[GameLV](gamelv.md)** (C++, GPL, beta)
-- **[Murder In The Public Domain](murder_in_the_public_domain.md)** (C++, GPL-3.0, mature, inactive since 2013)
-- **[Sentient Storage](sentient_storage.md)** (Python, Public Domain, mature)
-- **[Sintel The Game](sintel.md)** (Python, MIT, beta, inactive since 2014)
-- **[Star Maiden Astraea Rio](star_maiden_rio.md)** (Ren'py, CC-BY-NC, mature)
-- **[TwinEngine](twin_engine.md)** (C, GPL-2.0, mature, inactive since 2015)
-
-[comment]: # (end of autogenerated content)

games/aeron.md

@@ -6,6 +6,7 @@ _Air combat maneuvering trainer game._
 - State: mature, inactive since 2011
 - Download: https://sourceforge.net/projects/aeron/files/aeron/
 - Platform: Windows
+- Keywords: action
 - Code repository: https://svn.code.sf.net/p/aeron/code/ (svn)
 - Code language: C++
 - Code license: ?

games/ai_wars.md

@@ -4,6 +4,7 @@ _Turn-based strategy game, an AI client development testbed._
 
 - Home: https://code.google.com/archive/p/aiwars/
 - State: beta, inactive since 2010
+- Keywords: strategy
 - Code repository: https://github.com/suprafun/aiwars.git, https://code.google.com/archive/p/aiwars/source
 - Code language: Python
 - Code license: MIT

games/aleph_one_marathon.md

@@ -7,7 +7,7 @@ _Continuation of Bungie's Marathon 2 FPS game engine._
 - State: mature, inactive since 2015
 - Download: https://sourceforge.net/projects/marathon/files/
 - Platform: Windows, Linux, macOS
-- Keywords: fps
+- Keywords: action, fps
 - Code repository: https://github.com/Aleph-One-Marathon/alephone.git, https://svn.code.sf.net/p/marathon/code/ (svn)
 - Code language: C++, Lua
 - Code license: GPL-3.0

games/alien_assault_traders.md

@@ -5,7 +5,7 @@ _Alien Assault Traders is an online, web-based, turn-based strategy space tradin
 - Home: http://www.aatraders.com/, https://sourceforge.net/projects/aatrade/
 - State: beta, inactive since 2009
 - Download: https://sourceforge.net/projects/aatrade/files/
-- Keywords: online
+- Keywords: strategy, online
 - Code repository: https://github.com/tarnus/aatraders.git, https://gitlab.com/osgames/aatraders.git (+)
 - Code language: PHP
 - Code license: GPL-2.0

games/allegro.md

@@ -6,6 +6,7 @@ _Cross-platform library mainly aimed at video game and multimedia programming._
 - Media: https://en.wikipedia.org/wiki/Allegro_(software)
 - State: mature
 - Download: http://liballeg.org/download.html
+- Keywords: framework
 - Code repository: https://github.com/liballeg/allegro5.git
 - Code language: C
 - Code license: zlib

games/ancient_beast.md

@@ -4,6 +4,7 @@ _Turn based strategy indie game project._
 
 - Home: https://ancientbeast.com/
 - State: mature
+- Keywords: strategy
 - Code repository: https://github.com/FreezingMoon/AncientBeast.git
 - Code language: JavaScript
 - Code license: AGPL-3.0

games/andors_trail.md

@@ -6,6 +6,7 @@ _Quest-driven Roguelike fantasy dungeon crawler RPG with a powerful story._
 - State: beta
 - Download: https://f-droid.org/packages/com.gpl.rpg.AndorsTrail/
 - Platform: Android
+- Keywords: rpg
 - Code repository: https://github.com/Zukero/andors-trail.git
 - Code language: Java
 - Code license: GPL-2.0

games/angband.md

@@ -6,7 +6,7 @@ _Single-player dungeon exploration game._
 - Media: <https://en.wikipedia.org/wiki/Angband_(video_game)>
 - State: mature
 - Download: http://rephial.org/release/
-- Keywords: roguelike
+- Keywords: rpg, roguelike
 - Code repository: https://github.com/angband/angband.git
 - Code language: C
 - Code license: GPL-2.0

games/annchienta.md

@@ -5,6 +5,7 @@ _A 2D game engine._
 - Home: http://annchienta.sourceforge.net/?page=home, https://sourceforge.net/projects/annchienta/
 - State: mature, inactive since 2009
 - Download: https://sourceforge.net/projects/annchienta/files/annchienta/current/
+- Keywords: framework
 - Code repository: https://github.com/sago007/annchienta.git, https://svn.code.sf.net/p/annchienta/code/ (svn)
 - Code language: C++
 - Code license: GPL-3.0

games/antares.md

@@ -5,7 +5,7 @@ _Port of the original Ares code base that was open sourced in 2008._
 - Home: https://arescentral.org/antares/
 - State: beta
 - Download: (see home)
-- Keywords: RTS, shooter
+- Keywords: strategy, RTS, shooter
 - Code repository: https://github.com/arescentral/antares.git
 - Code language: C++
 - Code license: LGPL-3.0

games/antichess.md

@@ -5,6 +5,7 @@ _AntiChess is an anti chess game. You have to take your opponents piece if you c
 - Home: https://sourceforge.net/projects/antichess/
 - State: mature, inactive since 2003
 - Download: https://sourceforge.net/projects/antichess/files/antichess/1.0/
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/antichess.git (backup of cvs), http://antichess.cvs.sourceforge.net/ (cvs)
 - Code language: Java
 - Code license: MIT

games/ardentryst.md

@@ -5,6 +5,7 @@ _Action/RPG sidescroller, focused not just on fighting, but on story, and charac
 - Home: http://www.jordantrudgett.com/ardentryst/, https://sourceforge.net/projects/ardentryst/, https://www.pygame.org/project-Ardentryst-596-.html
 - State: mature, inactive since 2009
 - Download: http://www.jordantrudgett.com/ardentryst/ardentryst-downloads/, https://sourceforge.net/projects/ardentryst/files/
+- Keywords: rpg
 - Code repository: https://github.com/hhirsch/ardentryst.git
 - Code language: Python
 - Code license: GPL-3.0

games/argentum_online.md

@@ -5,7 +5,7 @@ _Open Source FREE 2D MMORPG._
 - Home: http://www.comunidadargentum.com/ (Spanish)
 - State: beta, inactive since 2014
 - Download: http://www.comunidadargentum.com/descargas/
-- Keywords: MMO
+- Keywords: rpg, MMO
 - Code repository: https://github.com/Argentum-Online/Argentum-Online.git, http://morgoao.cvs.sourceforge.net/ (cvs)
 - Code language: Visual Basic
 - Code license: GPL-2.0

games/arianne.md

@@ -5,7 +5,7 @@ _An open source multiplayer online framework._
 - Home: https://arianne-project.org/, https://arianne-project.org/engine/marauroa.html, https://sourceforge.net/projects/arianne/
 - State: mature
 - Download: https://arianne-project.org/engine/marauroa.html
-- Keywords: MP, 2D
+- Keywords: framework, 2D, MP
 - Code repository: https://git.code.sf.net/p/arianne/marauroa, http://arianne.cvs.sourceforge.net (cvs)
 - Code language: Java
 - Code license: GPL-2.0

games/armagetron_advanced.md

@@ -5,7 +5,7 @@ _Simple action game modeled after the lightcycle sequence of the movie Tron._
 - Home: http://www.armagetronad.org/, https://sourceforge.net/projects/armagetronad/, https://en.wikipedia.org/wiki/Armagetron_Advanced, https://sourceforge.net/projects/armagetron/
 - State: mature
 - Download: http://www.armagetronad.org/downloads.php
-- Keywords: snake-like
+- Keywords: action, snake-like
 - Code repository: https://svn.code.sf.net/p/armagetronad/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/armies.md

@@ -5,6 +5,7 @@ _Turn based strategy game. It has simple and well designed rules._
 - Home: https://sourceforge.net/projects/armies/
 - State: mature, inactive since 2007
 - Download: https://sourceforge.net/projects/armies/files/
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/armies.git (backup of source release)
 - Code language: C++
 - Code license: GPL-3.0

games/arx_libertatis.md

@@ -6,7 +6,7 @@ _Arx Libertatis is a cross-platform, open source port of Arx Fatalis, a 2002 fir
 - Media: https://en.wikipedia.org/wiki/Arx_Fatalis#Development
 - State: mature
 - Download: http://wiki.arx-libertatis.org/Download
-- Keywords: SP
+- Keywords: rpg, SP
 - Code repository: https://github.com/arx/ArxLibertatis.git
 - Code language: C++
 - Code license: GPL-3.0

games/asc.md

@@ -5,7 +5,7 @@ _Turn based strategy game._
 - Home: http://www.asc-hq.org/, https://sourceforge.net/projects/asc-hq/
 - Media: https://en.wikipedia.org/wiki/Battle_Isle#Clones
 - State: mature
-- Keywords: TBS
+- Keywords: strategy, TBS
 - Code repository: http://hg.asc-hq.org/hg/asc (hg)
 - Code language: C++
 - Code license: GPL-2.0

games/astromenace.md

@@ -5,7 +5,7 @@ _3D space scroll-shooter with spaceship upgrade possibilities._
 - Home: https://www.viewizard.com/
 - State: mature
 - Download: https://www.viewizard.com/download.html
-- Keywords: shooter
+- Keywords: action, shooter
 - Code repository: https://github.com/viewizard/astromenace.git
 - Code language: C++, C
 - Code license: GPL-3.0

games/atlantis.md

@@ -6,6 +6,7 @@ _PBEM Game engine which is used to create many different strategy wargames today
 - Media: https://en.wikipedia.org/wiki/Atlantis_PbeM
 - State: mature, inactive since 2016
 - Download: https://sourceforge.net/projects/atlantis/files/Atlantis%204/Release%204.1.0/
+- Keywords: framework
 - Code repository: https://github.com/Atlantis-PBEM/Atlantis.git, https://svn.code.sf.net/p/atlantis/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/atomic_tanks.md

@@ -6,7 +6,7 @@ _Scorched Earth clone similar to the Worms series._
 - State: mature, inactive since 2016 
 - Download: https://sourceforge.net/projects/atanks/files/
 - Platform: Windows, Linux
-- Keywords: artillery
+- Keywords: action, artillery
 - Code repository: https://git.code.sf.net/p/atanks/atanks
 - Code language: C++
 - Code license: GPL-2.0

games/atomiks.md

@@ -5,7 +5,7 @@ _Faithful remake of, and a tribute to, Atomix, a classic puzzle game created by
 - Home: http://atomiks.sourceforge.net/, https://sourceforge.net/projects/atomiks
 - State: mature
 - Download: https://sourceforge.net/projects/atomiks/files
-- Keywords: puzzle
+- Keywords: puzzle, puzzle
 - Code repository: https://svn.code.sf.net/p/atomiks/code/ (svn)
 - Code language: C
 - Code license: GPL

games/atomix.md

@@ -4,6 +4,7 @@ _A puzzle game in which you have to build full molecules._
 
 - Home: https://github.com/GNOME/atomix
 - State: mature
+- Keywords: puzzle
 - Code repository: https://github.com/GNOME/atomix.git
 - Code language: C
 - Code license: GPL-2.0

games/atrinik.md

@@ -5,6 +5,7 @@ _Multiplayer Online Role Playing Game (MORPG) with 2D isometric graphics based o
 - Home: https://www.atrinik.org/, https://github.com/atrinik
 - State: mature, inactive since 2016
 - Download: (see home)
+- Keywords: rpg
 - Code repository: https://github.com/atrinik/atrinik.git
 - Code language: C, Python
 - Code license: GPL-2.0

games/attal.md

@@ -5,7 +5,7 @@ _Themeable turn-based strategy game._
 - Home: https://sourceforge.net/projects/attal/
 - State: mature, inactive since 2008
 - Download: https://sourceforge.net/projects/attal/files/Attal/
-- Keywords: TBS
+- Keywords: strategy, TBS
 - Code repository: https://gitlab.com/osgames/attal.git (backup of cvs), http://attal.cvs.sourceforge.net/ (cvs)
 - Code language: C++
 - Code license: GPL-2.0

games/autorealm.md

@@ -5,7 +5,7 @@ _Role-playing game mapping program._
 - Home: https://sourceforge.net/projects/autorealm/
 - State: mature
 - Download: https://sourceforge.net/projects/autorealm/files
-- Keywords: tool
+- Keywords: tools, tool
 - Code repository: https://git.code.sf.net/p/autorealm/code, https://git.code.sf.net/p/autorealm/http (+), https://git.code.sf.net/p/autorealm/delphi (+)
 - Code language: C++
 - Code license: GPL-3.0

games/avanor.md

@@ -5,7 +5,7 @@ _Relatively easy to win but feature rich fantasy roguelike game with a highly in
 - Home: http://avanor.sourceforge.net/, https://sourceforge.net/projects/avanor/
 - State: beta, inactive since 2008
 - Download: https://sourceforge.net/projects/avanor/files
-- Keywords: roguelike
+- Keywords: rpg, roguelike
 - Code repository: https://gitlab.com/osgames/avanor.git (backup of svn), https://svn.code.sf.net/p/avanor/code/ (svn)
 - Code language: C++, Lua
 - Code license: GPL-2.0

games/ballerburg.md

@@ -5,7 +5,7 @@ _Turnbased Artillery game from 1987._
 - Home: http://www.eckhardkruse.net/atari_st/baller.html
 - Media: https://en.wikipedia.org/wiki/Ballerburg
 - State: mature, inactive since 1987 
-- Keywords: artillery
+- Keywords: action, artillery
 - Code repository: (see download)
 - Code language: C
 - Code license: Public Domain

games/battle_for_wesnoth.md

@@ -6,7 +6,7 @@ _The Battle for Wesnoth is an open source, turn-based strategy game with a high
 - Media: https://en.wikipedia.org/wiki/The_Battle_for_Wesnoth
 - State: mature
 - Download: http://www.wesnoth.org/#download
-- Keywords: TBS, MP
+- Keywords: strategy, MP, TBS
 - Code repository: https://github.com/wesnoth/wesnoth.git
 - Code language: C++
 - Code license: GPL-2.0

games/battle_tanks.md

@@ -6,7 +6,7 @@ _Fast 2d tank arcade game with multiplayer and split-screen modes._
 - State: mature, inactive since 2009
 - Download: https://sourceforge.net/projects/btanks/files/
 - Platform: Windows, Linux, macOS
-- Keywords: arcade
+- Keywords: action, arcade
 - Code repository: https://svn.code.sf.net/p/btanks/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/battlefield_java.md

@@ -5,6 +5,7 @@ _Battlefield Java is simple grid and turned based battle simulation game for Jav
 - Home: https://sourceforge.net/projects/battlefieldjava/
 - State: beta, inactive since 2011
 - Download: https://sourceforge.net/projects/battlefieldjava/files/battlefieldjava/
+- Keywords: strategy
 - Code repository: https://github.com/bsutton/BattlefieldJava.git, https://git.code.sf.net/p/battlefieldjava/git, https://sourceforge.net/p/battlefieldjava/cvs/ (cvs)
 - Code language: Java
 - Code license: GPL-3.0

games/battleround.md

@@ -5,6 +5,7 @@ _Round based RPG._
 - Home: https://github.com/Leejjon/Battleround
 - State: beta, inactive since 2015
 - Platform: Android
+- Keywords: rpg
 - Code repository: https://github.com/Leejjon/Battleround.git
 - Code language: Java
 - Code license: Apache-2.0

games/battles_of_antargis.md

@@ -4,6 +4,7 @@ _A real-time-strategy (RTS) game, which is a mixture of 3 three games: Powermong
 
 - Home: https://plus.google.com/101003433246259562872, 
 - State: beta, inactive since 2014
+- Keywords: strategy
 - Code repository: https://github.com/godrin/antargis.git
 - Code language: C, C++
 - Code license: GPL-2.0

games/betrayer_moon_tactics.md

@@ -5,6 +5,7 @@ _Innovative, original strategy-action RPG developed in Sphere._
 - Home: https://sourceforge.net/projects/bm-game/
 - State: beta, inactive since 2006
 - Download: https://sourceforge.net/projects/bm-game/files
+- Keywords: rpg
 - Code repository: https://gitlab.com/osgames/bmtactics.git (copy of source releases)
 - Code language: JavaScript
 - Code license: GPL-2.0

games/biniax.md

@@ -7,7 +7,7 @@ _Puzzle game._
 - State: mature, inactive since 2012 
 - Download: http://www.tuzsuzov.com/biniax/download2.html
 - Platform: Windows, Linux, macOS, Android
-- Keywords: puzzle
+- Keywords: action, puzzle
 - Code repository: (see download)
 - Code language: C
 - Code license: zlib

games/birth_of_the_empires.md

@@ -5,6 +5,7 @@ _Turn-based 4X strategy game set in space in the style of classics such as Micro
 - Home: http://bote2.square7.ch/en/wiki/Main_Page
 - State: mature, inactive since 2016
 - Download: http://loadion.com/en/Birth-of-the-Empires_6681499.html
+- Keywords: strategy
 - Code repository: https://github.com/bote-team/bote.git
 - Code language: C++
 - Code license: Custom (private use allowed)

games/blacknova_traders.md

@@ -5,6 +5,7 @@ _Web-based, multi-player space exploration game inspired by the popular BBS game
 - Home: https://sourceforge.net/projects/blacknova/, https://blacknova.net/
 - State: beta, inactive since 2012
 - Download: https://sourceforge.net/projects/blacknova/files
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/blacknova.git (backup of svn), https://svn.code.sf.net/p/blacknova/code/ (svn)
 - Code language: PHP, JavaScript
 - Code license: GPL-2.0

games/blades_of_exile.md

@@ -5,6 +5,7 @@ _Role-playing video games created by Jeff Vogel of Spiderweb Software._
 - Home: http://www.spiderwebsoftware.com/blades/opensource.html, http://spiderwebforums.ipbhost.com/forum/12-blades-of-exile/, https://github.com/calref/cboe
 - Media: <https://en.wikipedia.org/wiki/Exile_(1995_video_game_series)#Blades_of_Exile>
 - State: mature
+- Keywords: rpg
 - Code repository: https://github.com/calref/cboe.git
 - Code language: C++
 - Code license: GPL-2.0

games/blender_game_engine.md

@@ -5,6 +5,7 @@ _Included in Blender is a complete game engine, allowing you to create a fully f
 - Home: https://www.blender.org/features/game-creation/, https://docs.blender.org/manual/en/dev/game_engine/index.html
 - State: mature
 - Download: https://www.blender.org/download/
+- Keywords: framework
 - Code repository: git://git.blender.org/blender.git (https://developer.blender.org/diffusion/)
 - Code language: C++
 - Code license: GPL-2.0

games/blitzkrieg.md

@@ -5,6 +5,7 @@ _Little turn-based strategy game based on Pendulous shareware rules._
 - Home: https://sourceforge.net/projects/blitzkrieg/
 - State: beta, inactive since 2012
 - Download: https://sourceforge.net/projects/blitzkrieg/files/developpement/
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/blitzkrieg.git (backup of cvs), http://blitzkrieg.cvs.sourceforge.net/ (cvs)
 - Code language: Java
 - Code license: GPL-3.0

games/blobby_volley2.md

@@ -6,7 +6,7 @@ _Continuation of the famous Blobby Volley 1.x arcade game._
 - State: mature, inactive since 2017 
 - Download: https://sourceforge.net/projects/blobby/files/
 - Platform: Windows, Linux, macOS
-- Keywords: arcade
+- Keywords: action, arcade
 - Code repository: https://svn.code.sf.net/p/blobby/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/blobwars_metal_solid_blob.md

@@ -7,6 +7,7 @@ _2D arcade platform game._
 - State: mature, inactive since 2015
 - Download: https://sourceforge.net/projects/blobwars/files/
 - Platform: Windows
+- Keywords: action
 - Code repository: https://git.code.sf.net/p/blobwars/code
 - Code language: C++
 - Code license: GPL-2.0

games/blockattack.md

@@ -6,7 +6,7 @@ _A match-3 game inspired by "Tetris Attack" but more PC friendly._
 - State: mature
 - Download: https://blockattack.net/download/
 - Platform: Windows, Linux
-- Keywords: tetris attack, sliding blocks, match 3
+- Keywords: puzzle, match 3, sliding blocks, tetris attack
 - Code repository: https://github.com/blockattack/blockattack-game.git
 - Code language: C++
 - Code license: GPL-2.0

games/blockout_ii.md

@@ -6,7 +6,7 @@ _Adaptation of the original BlockOut® DOS game edited by California Dreams in 1
 - State: mature, inactive since 2014 
 - Download: https://sourceforge.net/projects/blockout/files/blockout/
 - Platform: Windows, Linux
-- Keywords: remake
+- Keywords: puzzle, remake
 - Code repository: http://blockout.cvs.sourceforge.net (cvs)
 - Code language: ?
 - Code license: ?

games/bombermaaan.md

@@ -6,7 +6,7 @@ _Classic bomberman game._
 - State: mature, inactive since 2010 
 - Download: http://bombermaaan.sourceforge.net/download.php, https://sourceforge.net/projects/bombermaaan/files/
 - Platform: Windows, Linux
-- Keywords: arcade
+- Keywords: action, arcade
 - Code repository: https://svn.code.sf.net/p/bombermaaan/code/ (svn)
 - Code language: C++
 - Code license: GPL-3.0

games/boost.md

@@ -6,6 +6,7 @@ _Boost provides free peer-reviewed portable C++ source libraries._
 - Media: <https://en.wikipedia.org/wiki/Boost_(C%2B%2B_libraries)>
 - State: mature
 - Download: http://www.boost.org/users/download/
+- Keywords: library
 - Code repository: https://github.com/boostorg/boost.git
 - Code language: C++
 - Code license: Boost license 1.0

games/bos_wars.md

@@ -5,7 +5,7 @@ _Futuristic real time strategy game (RTS)._
 - Home: https://www.boswars.org/
 - State: mature, inactive since 2013
 - Download: https://www.boswars.org/download.shtml
-- Keywords: RTS
+- Keywords: strategy, RTS
 - Code repository: https://github.com/OneSleepyDev/boswars_osd.git, https://github.com/OneSleepyDev/boswars_osd_archive.git (+)
 - Code language: C++
 - Code license: GPL-2.0

games/boson.md

@@ -5,6 +5,7 @@ _OpenGL real-time strategy game._
 - Home: http://boson.sourceforge.net/index.php, https://sourceforge.net/projects/boson/
 - State: beta, inactive since 2006
 - Download: http://boson.sourceforge.net/download.php, https://sourceforge.net/projects/boson/files
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/boson.git (backup of svn), https://svn.code.sf.net/p/boson/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/boulder_dash.md

@@ -5,6 +5,7 @@ _Boulder Dash game remake, done in Java._
 - Home: https://github.com/valeriansaliou/boulder-dash
 - State: mature, inactive since 2015
 - Download: https://github.com/valeriansaliou/boulder-dash/releases
+- Keywords: action
 - Code repository: https://github.com/valeriansaliou/boulder-dash.git
 - Code language: Java
 - Code license: MIT

games/brain_workshop.md

@@ -6,7 +6,7 @@ _Dual n-back brain training exercise._
 - State: mature, inactive since 2011
 - Download: http://brainworkshop.sourceforge.net/download.html, https://sourceforge.net/projects/brainworkshop/files/brainworkshop/
 - Platform: Windows, Linux, macOS
-- Keywords: brain exercise
+- Keywords: puzzle, brain exercise
 - Code repository:  https://svn.code.sf.net/p/brainworkshop/code/ (svn)
 - Code language: Python
 - Code license: GPL

games/browserquest.md

@@ -5,7 +5,7 @@ _A Massively Multiplayer Adventure._
 - Home: http://browserquest.mozilla.org/
 - Media: https://en.wikipedia.org/wiki/BrowserQuest
 - State: mature
-- Keywords: MMO
+- Keywords: rpg, MMO
 - Code repository: https://github.com/mozilla/BrowserQuest.git
 - Code language: JavaScript
 - Code license: MPL-2.0

games/brutal_chess.md

@@ -6,7 +6,7 @@ _Inspired by the once popular "Battle Chess" released by Interplay circa 1988._
 - State: beta, inactive since 2007
 - Download: https://sourceforge.net/projects/brutalchess/files/
 - Platform: Windows, Linux
-- Keywords: chess
+- Keywords: strategy, chess
 - Code repository: https://svn.code.sf.net/p/brutalchess/code/(svn))
 - Code language: C++
 - Code license: GPL

games/bygfoot.md

@@ -5,7 +5,7 @@ _Football (a.k.a. soccer) manager game featuring many international leagues and
 - Home: http://bygfoot.sourceforge.net/new/, https://sourceforge.net/projects/bygfoot
 - State: beta
 - Download: https://sourceforge.net/projects/bygfoot/files/
-- Keywords: sports
+- Keywords: strategy, sports
 - Code repository: https://git.code.sf.net/p/bygfoot/git, https://svn.code.sf.net/p/bygfoot/code/ (svn)
 - Code language: Java
 - Code license: GPL-2.0

games/bzflag.md

@@ -7,7 +7,7 @@ _Multiplayer tank game._
 - State: mature
 - Download: https://www.bzflag.org/downloads/
 - Platform: Windows, Linux, macOS
-- Keywords: shooter
+- Keywords: action, shooter
 - Code repository: https://github.com/BZFlag-Dev/bzflag.git, https://svn.code.sf.net/p/bzflag/code/ (svn)
 - Code language: C++
 - Code license: LGPL-2.1, MPL-2.0

games/c_evo.md

@@ -6,7 +6,7 @@ _C-evo is a freeware empire building game for Windows._
 - Media: https://en.wikipedia.org/wiki/C-evo
 - State: mature, inactive since 2013
 - Download: http://www.c-evo.org/files/files.php
-- Keywords: TBS 
+- Keywords: strategy, TBS
 - Code repository: https://github.com/vn971/cevo.git (and also download http://www.c-evo.org/files/download.php?cevosrc.cevosrc.zip)
 - Code language: Pascal
 - Code license: Public Domain (original project), GPL-3.0 (Github project) 

games/cabbages_and_kings.md

@@ -4,6 +4,7 @@ _Mix between action and rpg._
 
 - Home: https://github.com/Mekire/cabbages-and-kings
 - State: mature
+- Keywords: action
 - Code repository: https://github.com/Mekire/cabbages-and-kings.git
 - Code language: Python
 - Code license: MIT

games/caesar_ia.md

@@ -6,6 +6,7 @@ _Remake of the popular citybuilder/economic strategy - Caesar III, videogame by
 - State: beta
 - Download: https://bitbucket.org/dalerank/caesaria/wiki/Releases
 - Platform: Windows, Linux, macOS
+- Keywords: strategy
 - Code repository: https://bitbucket.org/dalerank/caesaria.git
 - Code language: C++
 - Code license: GPL-3.0

games/call_to_power2.md

@@ -5,7 +5,7 @@ _Strategy game released by Activision as a sequel to Civilization: Call to Power
 - Home: http://ctp2.darkdust.net/, https://apolyton.net/forum/other-games/call-to-power-2/ctp2-source-code-project
 - Media: https://en.wikipedia.org/wiki/Call_to_Power_II#Source_code_release
 - State: mature
-- Keywords: TBS
+- Keywords: strategy, TBS
 - Code repository: https://github.com/civctp2/civctp2.git (mirror), http://ctp2.darkdust.net/anonsvn/ (svn)
 - Code language: C++
 - Code license: Custom (Activision CTP2 source EULA)

games/candy_box2.md

@@ -7,7 +7,7 @@ _Online text-based role-playing game featuring ASCII art._
 - State: mature, inactive since 2013
 - Play: https://candybox2.github.io/
 - Platform: Browser
-- Keywords: browser, asciiart, text
+- Keywords: rpg, asciiart, browser, text
 - Code repository: https://github.com/candybox2/candybox2.github.io.git
 - Code language: Typescript, Javascript
 - Code license: GPL-3.0

games/cart_life.md

@@ -7,6 +7,7 @@ _Simulation game on a pixel-grid in grayscale, with minimal detail._
 - State: mature, inactive since 2014
 - Download: https://sourceforge.net/projects/cartlife/files/OpenSores_0.1/
 - Platform: Windows, Linux
+- Keywords: simulation
 - Code repository: https://github.com/gondur/cartlife_src.git
 - Code language: AGS Script
 - Code license: Custom (permissive)

games/castle_game_engine.md

@@ -5,7 +5,7 @@ _3D and 2D game engine using modern Object Pascal._
 - Home: https://castle-engine.io/
 - State: mature 
 - Download: (see home)
-- Keywords: game engine
+- Keywords: framework, game engine
 - Code repository: https://github.com/castle-engine/castle-engine.git
 - Code language: Pascal
 - Code license: LGPL-2.0 (visual editor and some other assets GPL-2.0)

games/castle_of_the_winds.md

@@ -5,7 +5,7 @@ _Castle of the Winds remake._
 - Home: http://game.castleofthewinds.com/, http://mordrax.github.io/cotwmtor/
 - State: beta
 - Play: http://game.castleofthewinds.com/
-- Keywords: remake
+- Keywords: rpg, remake
 - Code repository: https://github.com/mordrax/cotwmtor.git
 - Code language: JavaScript
 - Code license: MIT

games/cataclysm.md

@@ -4,7 +4,7 @@ _Post-apocalyptic roguelike._
 
 - Home: http://cataclysmrl.blogspot.com/
 - State: beta, inactive since 2012
-- Keywords: roguelike
+- Keywords: rpg, roguelike
 - Code repository: https://github.com/Whales/Cataclysm.git
 - Code language: C++
 - Code license: CC-BY-SA-3

games/cataclysm_dark_days_ahead.md

@@ -6,7 +6,7 @@ _Turn-based survival game set in a post-apocalyptic world._
 - State: mature 
 - Download: https://cataclysmdda.org/releases/
 - Platform: Windows, Linux, macOS
-- Keywords: roguelike
+- Keywords: rpg, roguelike
 - Code repository: https://github.com/CleverRaven/Cataclysm-DDA.git
 - Code language: C++
 - Code license: CC-BY-SA-3.0

games/catch_challenger.md

@@ -5,6 +5,7 @@ _A independent MMORPG, Lan game and a SP game._
 - Home: https://catchchallenger.first-world.info/
 - State: mature
 - Download: https://catchchallenger.first-world.info/download.html
+- Keywords: rpg
 - Code repository: https://github.com/alphaonex86/CatchChallenger.git
 - Code language: C++
 - Code license: GPL-3.0

games/catmother.md

@@ -5,6 +5,7 @@ _3D-engine (C++/DirectX9) and a fully playable prototype of a 3rd person action/
 - Home: http://catmother.sourceforge.net/, https://sourceforge.net/projects/catmother/
 - State: beta, inactive since 2003
 - Download: https://sourceforge.net/projects/catmother/files/
+- Keywords: action
 - Code repository: https://svn.code.sf.net/p/catmother/code/ (svn)
 - Code language: C++
 - Code license: 3-clause BSD

games/cdogs.md

@@ -7,7 +7,7 @@ _Overhead run-and-gun game._
 - State: mature 
 - Download: https://cxong.github.io/cdogs-sdl/downloads.html
 - Platform: Windows, Linux, macOS
-- Keywords: shooter
+- Keywords: action, shooter
 - Code repository: https://github.com/cxong/cdogs-sdl.git
 - Code language: C
 - Code license: GPL-2.0

games/celestron.md

@@ -5,7 +5,7 @@ _Top-down space shooter in the legacy of Chromium BSU._
 - Home: https://sourceforge.net/projects/celestron/
 - State: beta, inactive since 2012 
 - Download: https://sourceforge.net/projects/celestron/files/
-- Keywords: top down, shooter
+- Keywords: action, shooter, top down
 - Code repository: https://git.code.sf.net/p/celestron/code
 - Code language: Python
 - Code license: GPL-3.0

games/childsplay.md

@@ -6,7 +6,7 @@ _Collection of educational activities for young children._
 - State: mature
 - Download: https://sourceforge.net/projects/schoolsplay/files/, https://sourceforge.net/projects/childsplay/files/
 - Platform: Windows, Linux
-- Keywords: educational, kids
+- Keywords: adventure, educational, kids
 - Code repository: https://git.code.sf.net/p/childsplay/git, https://svn.code.sf.net/p/childsplay/code/ (svn), http://childsplay.cvs.sourceforge.net (cvs), https://git.code.sf.net/p/schoolsplay/code, https://svn.code.sf.net/p/schoolsplay/code-0/ (svn)
 - Code language: Python
 - Code license: GPL-3.0

games/chocolate_doom.md

@@ -6,7 +6,7 @@ _Doom source port that accurately reproduces the experience of Doom as it was pl
 - State: mature 
 - Download: https://www.chocolate-doom.org/wiki/index.php/Downloads, https://sourceforge.net/projects/chocolate-doom/files/
 - Platform: Windows, Linux, macOS
-- Keywords: remake, shooter
+- Keywords: action, remake, shooter
 - Code repository: https://github.com/chocolate-doom/chocolate-doom.git
 - Code language: C
 - Code license: GPL-2.0

games/choria.md

@@ -4,6 +4,7 @@ _An MMORPG that's all about grinding and doing chores._
 
 - Home: https://github.com/jazztickets/choria
 - State: mature
+- Keywords: rpg
 - Code repository: https://github.com/jazztickets/choria.git
 - Code language: C++, C, Lua
 - Code license: GPL-3.0

games/chromium_bsu.md

@@ -6,7 +6,7 @@ _Arcade-style, top-scrolling space shooter._
 - Media: https://en.wikipedia.org/wiki/Chromium_B.S.U.
 - State: mature,
 - Download: http://chromium-bsu.sourceforge.net/download.html, https://sourceforge.net/projects/chromium-bsu/files/
-- Keywords: shooter, top-down
+- Keywords: action, shooter, top-down
 - Code repository: https://git.code.sf.net/p/chromium-bsu/code
 - Code language: C++
 - Code license: Artistic License

games/civil.md

@@ -5,6 +5,7 @@ _A cross-platform, turn-based, networked strategy game._
 - Home: http://civil.sourceforge.net/, https://sourceforge.net/projects/civil/
 - State: beta, inactive since 2003
 - Download: http://civil.sourceforge.net/download.html
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/civil.git (backup of cvs), http://civil.cvs.sourceforge.net/ (cvs)
 - Code language: Python
 - Code license: GPL-2.0

games/civone.md

@@ -5,6 +5,7 @@ _Exact clone of Sid Meier's Civilization._
 - Home: https://www.civone.org/
 - State: beta
 - Download: https://www.civone.org/Download
+- Keywords: strategy
 - Code repository: https://github.com/SWY1985/CivOne.git
 - Code language: C#
 - Code license: CC0

games/clou.md

@@ -6,7 +6,7 @@ _Remake of the 1986 game They Stole a Million._
 - Media: https://en.wikipedia.org/wiki/The_Clue!
 - State: beta
 - Download: https://sourceforge.net/projects/cosp/files/
-- Keywords: action/adventure
+- Keywords: adventure, action/adventure
 - Code repository: https://github.com/vcosta/derclou.git, https://sourceforge.net/p/cosp/code/ (cvs)
 - Code language: C
 - Code license: Custom (Der Clou! Public License)

games/cocos2dx.md

@@ -6,6 +6,7 @@ _Cocos2d-x is an open-source game framework written in C++._
 - Media: https://en.wikipedia.org/wiki/Cocos2d
 - State: mature
 - Download: http://cocos2d-x.org/download
+- Keywords: framework
 - Code repository: https://github.com/cocos2d/cocos2d-x.git
 - Code language: C++
 - Code license: MIT

games/colobot.md

@@ -5,7 +5,7 @@ _Real-time strategy game, where you can program your units (bots) in a language
 - Home: https://colobot.info/
 - State: mature
 - Download: https://colobot.info/download-colobot-gold/
-- Keywords: RTS
+- Keywords: strategy, RTS
 - Code repository: https://github.com/colobot/colobot.git
 - Code language: C++
 - Code license: GPL-3.0

games/colonization_too.md

@@ -5,6 +5,7 @@ _Design and develop of a sequel to the original game._
 - Home: https://sourceforge.net/projects/coltoo/
 - State: beta, inactive since 2004
 - Download: https://sourceforge.net/projects/coltoo/files/
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/coltoo.git (backup of cvs), http://coltoo.cvs.sourceforge.net/ (cvs)
 - Code language: C++
 - Code license: GPL-2.0

games/colossal_cave.md

@@ -5,7 +5,7 @@ _Original Colossal Caves adventure game, but in Python 3._
 - Home: https://github.com/brandon-rhodes/python-adventure
 - Media: https://en.wikipedia.org/wiki/Colossal_Cave_Adventure
 - State: mature
-- Keywords: console
+- Keywords: adventure, console
 - Code repository: https://github.com/brandon-rhodes/python-adventure.git
 - Code language: Python
 - Code license: Apache-2.0

games/commando_js.md

@@ -4,7 +4,7 @@ _Nostalgic glimpse in the past in a form of Commodore 64 game "Commando"._
 
 - Home: http://commandojs.org/
 - State: beta, inactive since 2012
-- Keywords: browser
+- Keywords: action, browser
 - Code repository: https://github.com/commandojs/CommandoJS.git
 - Code language: JavaScript, CoffeeScript
 - Code license: MIT

games/conquests.md

@@ -5,6 +5,7 @@ _4X game, similar to the Civilization series of games._
 - Home: http://conquests.sourceforge.net/, https://sourceforge.net/projects/conquests
 - State: mature, inactive since 2012
 - Download: https://launchpad.net/conquests/+download
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/conquests.git (archive)
 - Code language: C++
 - Code license: GPL-2.0

games/corewar.md

@@ -5,7 +5,7 @@ _Two or more battle programs (called "warriors") compete for control of a virtua
 - Home: https://corewar.co.uk/, http://www.corewar.info/, http://vyznev.net/corewar/guide.html, https://sourceforge.net/projects/corewar/, https://corewar.co.uk/standards/icws94.htm, http://www.corewar.info/emulator.htm
 - Media: https://en.wikipedia.org/wiki/Core_War
 - State: mature
-- Keywords: programming
+- Keywords: simulation, programming
 - Code repository: http://corewar.cvs.sourceforge.net (cvs)
 - Code language: ?
 

games/crimson_fields.md

@@ -5,7 +5,7 @@ _Turn-based tactical war game._
 - Home: http://crimson.seul.org/
 - State: mature, inactive since 2010
 - Download: http://crimson.seul.org/download.php
-- Keywords: TBS
+- Keywords: strategy, TBS
 - Code repository: https://gitlab.com/osgames/crimson.git (import of cvs), http://crimson.seul.org/cvs.php (cvs)
 - Code language: C++
 - Code license: GPL-2.0

games/crossfire.md

@@ -6,7 +6,7 @@ _Cooperative multiplayer graphical RPG and adventure game._
 - Media: https://en.wikipedia.org/wiki/Crossfire_(1992_video_game)
 - State: mature
 - Download: http://crossfire.real-time.com/download/index.html, https://sourceforge.net/projects/crossfire/files/
-- Keywords: MMO
+- Keywords: rpg, MMO
 - Code repository: https://svn.code.sf.net/p/crossfire/code/ (svn)
 - Code language: C, Java
 - Code license: GPL-2.0

games/crown_and_cutlass.md

@@ -5,6 +5,7 @@ _3d pirate action/adventure game in the spirit of the old Pirates! game._
 - Home: http://www.crownandcutlass.com/, https://sourceforge.net/projects/crownandcutlass/
 - State: beta, inactive since 2009
 - Download: https://sourceforge.net/projects/crownandcutlass/files/crownandcutlass/
+- Keywords: strategy
 - Code repository: https://gitlab.com/osgames/crownandcutlass.git (backup of svn), https://svn.code.sf.net/p/crownandcutlass/code/ (svn)
 - Code language: C++
 - Code license: Custom (almost identical to BSD)

games/crypto.md

@@ -6,6 +6,7 @@ _C++ class library of cryptographic schemes._
 - Media: https://en.wikipedia.org/wiki/Crypto%2B%2B
 - State: mature
 - Download: https://cryptopp.com/#download
+- Keywords: library
 - Code repository: https://github.com/weidai11/cryptopp.git
 - Code language: C++
 - Code license: Boost-1.0

games/daimonin.md

@@ -6,7 +6,7 @@ _Massively Multiplayer On-line Role-playing Game (MMORPG)._
 - Media: <https://en.wikipedia.org/wiki/Crossfire_(1992_video_game)#Influence_on_other_online_games>
 - State: mature
 - Download: https://www.daimonin.org/downloads/
-- Keywords: MMO
+- Keywords: rpg, MMO
 - Code repository: https://svn.code.sf.net/p/daimonin/code/ (svn)
 - Code language: C
 - Code license: GPL-2.0

games/danger_from_the_deep.md

@@ -5,6 +5,7 @@ _WW2 submarine 3D simulation._
 - Home: http://dangerdeep.sourceforge.net/, https://sourceforge.net/projects/dangerdeep/
 - State: beta, inactive since 2011
 - Download: http://dangerdeep.sourceforge.net/downloads/, https://sourceforge.net/projects/dangerdeep/files/
+- Keywords: simulation
 - Code repository: https://git.code.sf.net/p/dangerdeep/git, https://svn.code.sf.net/p/dangerdeep/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/dark_city.md

@@ -5,6 +5,7 @@ _DarkCity is a MMORPG game, in text mode on the Internet._
 - Home: https://sourceforge.net/projects/darkcity/
 - State: mature, inactive since 2012
 - Download: https://sourceforge.net/projects/darkcity/files/
+- Keywords: rpg
 - Code repository: https://svn.code.sf.net/p/darkcity/code/ (svn)
 - Code language: PHP
 - Code license: GPL-3.0

games/dark_destiny.md

@@ -4,7 +4,7 @@ _Turn-based online space strategy game playable in internet browsers._
 
 - Home: http://www.darkdestiny.at/, http://www.thedarkdestiny.at/portalApp/#/, https://sourceforge.net/projects/darkdestiny/
 - State: mature, inactive since 2016
-- Keywords: MMO
+- Keywords: strategy, MMO
 - Code repository: https://gitlab.com/osgames/darkdestiny.git(mirror), https://svn.code.sf.net/p/darkdestiny/code/ (svn)
 - Code language: Java, Javascript
 - Code license: GPL

games/dark_oberon.md

@@ -5,7 +5,7 @@ _Real-time strategy game similar to Warcraft II._
 - Home: http://dark-oberon.sourceforge.net/, https://sourceforge.net/projects/dark-oberon/
 - State: mature, inactive since 2009
 - Download: http://dark-oberon.sourceforge.net/?page=download
-- Keywords: RTS
+- Keywords: strategy, RTS
 - Code repository: https://gitlab.com/osgames/dark-oberon.git (backup of svn), https://svn.code.sf.net/p/dark-oberon/code/ (svn)
 - Code language: C++
 - Code license: GPL-2.0

games/dash.md

@@ -4,6 +4,7 @@ _OpenGL engine written in the D language._
 
 - Home: https://dash.circularstudios.com/
 - State: mature, inactive since 2015
+- Keywords: framework
 - Code repository: https://github.com/Circular-Studios/Dash.git
 - Code language: D
 - Code license: MIT

games/dawn.md

@@ -4,7 +4,7 @@ _2D RPG set in a fantasy world._
 
 - Home: https://github.com/iamCode/Dawn/wiki
 - State: beta, inactive since 2011
-- Keywords: SP
+- Keywords: rpg, SP
 - Code repository: https://github.com/iamCode/Dawn.git
 - Code language: C++
 - Code license: GPL-3.0