Homepage: librebob/athenaeum

Homepage: autorealm
Download: autorealm/files
Developers: Andy Gryc, Bérenger Morel, CALLIES Vincent, Denis Conruyt, falerion, Grzegorz Kaczorek, Jakim Friant, John Dullea, Josh Flachsbart, Keith Davies, Martijn Sanders, mcondon, Mikhail Maximov, Rick Crew, Steve-the-ripper, Thomas 'Chad' Boyer, Tom Deprez

Homepage: identicalsoftware.com/btbuilder
Inspiration: The Bard's Tale Construction Set
Developer: dulsi

Homepage: cyoadventures
Download: cyoadventures/files
Developer: Matt Davison

Homepage: awkwardpolygons/cartographer
Developer: Adrien

Homepages: benkibbey.wordpress.com/cboard, bjk/cboard/-/wikis/home
Developer: Ben Kibbey

Homepages: dfendreloaded.sourceforge.net, dfendreloaded
Downloads: dfendreloaded.sourceforge.net/Download.html, dfendreloaded/files/D-Fend%20Reloaded
Developer: Alexander Herzog

Homepage: pistacchio/Dedalus
Developers: maxlepper, pistacchio

Homepages: deity.sourceforge.net, deity
Download: deity/files
Developer: Brian White

Homepages: dungeonmap.sourceforge.net, dungeonmap
Download: dungeonmap/files
Developer: Anders Reggestad

Homepage: easyrpg.org/editor/downloads
Download: easyrpg.org/editor/downloads

Homepage: azgaar.github.io/Fantasy-Map-Generator
Developers: Azgaar, evolvedexperiment, Klāvs Priedītis

Homepages: gbdk-2020.github.io/gbdk-2020, gbdk.sourceforge.net, gbdk
Download: gbdk-2020/gbdk-2020/releases
Developers: Basxto, bbbbbr, Daniel Rammelt, David Galloway, Jim Huang, Michael Hope, Sandeep Dutta, Toxa, Zalo

Homepage: gm-tools
Download: gm-tools/files
Developer: Daniel Vale

Homepage: Chris3606/GoRogue
Download: Chris3606/GoRogue/releases
Developers: Chris3606, masonwheeler

Homepages: www.beimax.de/janag, janag.berlios, Archive: 20110721022544/http://developer.berlios.de/projects/janag
Downloads: www.beimax.de/fileadmin/downloads/janag/JaNaG_GUI.jar, janag.berlios/files
Developers: Javier A. Ortiz Bultron, Max

Homepage: cknave/kevedit
Inspiration: ZZT
Developers: Adrian Siekierka, Chris Mounce, cknave, Kevin Vance

Homepages: librecardgame.sourceforge.net/dokuwiki/doku.php, librecardgame
Download: librecardgame/files
Developer: Gryc Ueusp

Homepage: videogamemods.com/mafia/mods/mafia-2-toolkit
Inspiration: Mafia II
Developers: Greavesy1899, Kamzik123, moddingcode, Pavel V., Pavel Vorozheykin

Homepage: Albeoris/Memoria
Inspiration: Final Fantasy IX
Download: Albeoris/Memoria/releases
Developers: Albeoris, attwo, snouz, Tirlititi

Homepage: www.monogameextended.net

Homepage: monstergenerato
Download: monstergenerato/files
Developer: John Davis

Homepage: www.roguetemple.com/z/noteye
Download: www.roguetemple.com/z/noteye/download.php
Developers: Joseph Botosh, Zeno Rogue

Homepage: itdelatrisu.github.io/opsu
Inspiration: Osu! Tatakae! Ouendan
Developers: iceblade112, Jeffrey Han, Lance Selga, mad-s, Pavel Kolchev, Peter Tissen, Robin, Terrence Park, tPenguinLTG

Homepages: pcgen.org, pcgen
Downloads: pcgen.org/download, pcgen/files
Developers: AinvarG, Allard Hoeve, Andrew Maitland, Andrew McDougall, Andrew Wilson, Anestis Kozakis, ankur rathi, Arjan van Ginneken, BenDog, bigrin42, Brad Kester, Brad Stiles, Bradley D Wyman, Bryan McRoberts, Bterrell721, Chuck Pint, Connor Petty, Daniel Swan, Dark Mike, Dave Cheever, David R. Bender, DerekMart, Devon Jones, Distant Scholar, DJBlayde, Don Peterson, Douglas Limmer, Dreaming Psion, Eddy Anthony, Eitan Adler, elro the onk, Eric Parker, Fitzs, Fluxxdog, Gjorbjond, gonrada, Greg Bingleman, Gwen T., Hades Lucifer, Henk Slaaf, J. Hunter Johnson, jamrenaissance, Jason, Jason Buchanan, Jasper Spaans, Javier A. Ortiz Bultron, Jayme Cox, jdempsey-au, Jeff Baril, Jeremy Pallats/starcraft.man, Jerome Touffe-Blin, Joe Wells, Johannes E, Jonas Karlsson, Kieth A. Coleman, Kim Winz, kypvalanx, Leandro Coutinho, LegacyKing, Li-aung Yip, Lissa, Manichee, Mark Davies, Mark Schrijver, Martijn Verburg, Matt Chambers, MDT, Merkidemis, mertonmonk, Mike Elliott, Mike van Riel, Miles O'Connell, mjmeans, Moni, moogle0001, MotorViper, NeoFax, net-diver, Nicola Tuveri, Orangepeelbeef, Paul Grosse, Paul M. Lambert, Paul W. King, Per Christian Henden, Peter Yovich, Phantom of Krankor, Phoex, pokemonpasta, randomclass, Rebecca Downey, Regan Anderson, Riccardo, Rich Baumann, Richard Homonnai, Robert Ward, Ryelle, Scott Meyer, Shelley, Skylar Hiebert, Stefan Radermacher, Steven West, theheadkase, Thomas Clegg, Thomas Cooper, thpr, Tim McGilly, Tod Milam, Tom Parker, Trent, Vince Schiavoni, Vincent Hatakeyama, W. Robert Reed III, Zacharia Bickley

Homepage: Archive: 20190813224936/http://krucenigmoj.tripod.com/pendumito.htm
Inspiration: Webhangman
Developers: Jan Mulder, Klivo

Homepage: underww.itch.io/procedural-map-generator
Developer: Maru

Homepages: psyco.sourceforge.net, psyco
Download: psyco.sourceforge.net/download.html
Developers: Armin Rigo, Christian Tismer, David Fraser, Jonathan M. Franz, Kjetil Jacobsen, Michael Hudson-Doyle, Petru Paler, Riaan Booysen, Tim Hochberg

Homepages: pymapper.com, pymapper
Downloads: pymapper.com/downloads, pymapper/files
Developer: Mike

Homepage: pypi.org/project/PyTMX
Developer: Leif Theden

Homepage: reshade.me
Download: reshade.me/releases
Developers: crosire, Frans Bouma, kingeric1992, Seri, Thalixte

Homepage: raylibtech.itch.io/rfxgen
Inspiration: sfxr
Developer: Ray

Homepage: rmoffice
Download: rmoffice/files
Developer: Daniel Nettesheim

Homepages: www.rolisteam.org, rolisteam
Downloads: www.rolisteam.org/download.html, rolisteam/files
Developers: obiwankennedy, Renaud G., Tomaz Canabrava

Homepage: rpdungeon
Download: rpdungeon/files
Developers: Mattias Gaertner, michabaum

Homepage: www.drpetter.se/project_sfxr.html

Homepage: slade.mancubus.net
Inspiration: Doom
Download: slade.mancubus.net/index.php?page=downloads
Developers: alexey.lysiuk, Blue-Shadow, Eevee, Gaerzi, James Le Cuirot, Jan Engelhardt, Kaito Sinclaire, Kevin Caccamo, Kyle Evans, Lucy Phipps, Matthew McAllister, Max Waine (Nightdive Studios), Monsterovich, mykola-ambar, Sergio Jiménez Herena, Simon Judd, SteelT

Homepage: slick.ninjacave.com

Homepage: textadventures/squiffy
Download: textadventures/squiffy/releases
Developers: Alex Warren, Luis Felipe

Homepage: M-HT/SR
Inspirations: Albion, Septerra Core: Legacy of the Creator, Warcraft: Orcs & Humans, X-COM: Terror from the Deep, X-COM: UFO Defense
Developer: M-HT

Homepage: www.ttdpatch.net
Inspiration: Transport Tycoon
Developers: Csaba Varga, Dale McCoy, Jonathan G Rennison, Steven Hoefel

Homepages: turbu-rpg.com, code.google.com/archive/p/turbu

Homepage: twinery.org
Developers: Chris Klimas, Colin McMillan, cpb8010, Jordi Mallach, Leon, Moritz Rebbert, Ross Smith, Thomas M. Edwards, Valentin Rocher

Homepage: krzys-h/UndertaleModTool
Inspiration: Undertale
Developers: Archie, Benjamin Urquhart, colinator27, Grossley, Kneesnap, krzys_h, Nikita Krapivin

Homepage: www.vgc.io
Developers: Boris Dalstein, Min Yin

Homepage: LagoLunatic/wwrando
Inspiration: The Legend of Zelda: The Wind Waker
Download: LagoLunatic/wwrando/releases
Developers: Dereck Miller, JarheadHME, LagoLunatic, Nabil Boutemeur, wooferzfg

Homepage: worldbuilder
Download: worldbuilder/files
Developers: Ben, Cube

Homepage: zeta.asie.pl
Inspirations: Super ZZT, ZZT
Developer: Adrian Siekierka