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Code languages: C++
Code licenses: ?
Code dependencies: SDL
Developer: Santi "Popolon" Ontañón

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Code languages: C
Code licenses: Custom
Code repositories: hgm.nubati.net/cgi-bin/gitweb.cgi?p=fairymax.git
Developer: Harm Geert Muller

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Code languages: C
Code licenses: NetHack General Public License
Developer: Jaakko Tapani Peltonen

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Code languages: C++, Python
Code licenses: GPL-3.0
Code repositories: sago007/annchienta.git(since 2017, ), svn.code.sf.net/p/annchienta/code
Code dependencies: pygtk, PyQt, Annchienta

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Code languages: Python
Code licenses: GPL-3.0
Code repositories: BGCX067/fallenspire-svn-to-git.git(since 2015, ), code.google.com/archive/p/fallenspire/source/default/source
Code dependencies: Blender game engine, cairo, NumPy, PGU, Pillow, pygame

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Code languages: C, C++
Code licenses: GPL-2.0
Code repositories: cxong/FallingTime.git(since 2015, )
Code dependencies: SDL2
Assets licenses: CC0, CC-BY, CC-BY-SA
Build system: CMake
Developers: Cong, Rémi Verschelde

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Code languages: C++
Code licenses: Custom
Code repositories: alexbatalov/fallout2-ce.git(since 2022, )
Code dependencies: SDL
Build system: CMake
Developers: Alexander Batalov, Jan Šimek, k3tamina, sonilyan, Vasilii Rogin, Wipe

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Code languages: C++
Code licenses: Custom
Code repositories: alexbatalov/fallout1-ce.git
Build system: CMake

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Code languages: C
Code licenses: GPL-2.0
Code repositories: git.tuxfamily.org/fanwor/fanwor.git
Code dependencies: SDL

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Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: Vakarias/farcolony.git(since 2014, )

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Code languages: C, Python, C++
Code licenses: GPL-3.0
Code repositories: alxm/faur.git(since 2011, )
Build system: Make
Developers: Alex Margarit, alxm, alxm ////

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Code languages: C, C++
Code licenses: GPL-3.0
Code repositories: svn.code.sf.net/p/facsimulation/code
Developers: Horst Kevin, Stefan Aldinger

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Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: EugeneLoza/FireMadness.git(since 2018, )
Code dependencies: Castle Game Engine, GTK2
Assets licenses: CC-BY-4.0
Developer: Eugene Loza

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Code languages: Java, Haxe, JavaScript, Ruby, PHP
Code licenses: MIT
Code repositories: restorer/fire-strike.git(since 2018, )
Build system: Gradle
Developer: Viachaslau Tratsiak

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Code languages: Java
Code licenses: MIT
Code repositories: osgames/firststrike.git(since 2019, ), svn.code.sf.net/p/firststrikegame/code
Developer: Jocelyn Chaumel

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: git.code.sf.net/p/fillets/code-fillets-ng, git.code.sf.net/p/fillets/code-fillets_data @add, git.code.sf.net/p/fillets/code-fillets_web @add, fillets.cvs.sourceforge.net
Code dependencies: SDL
Build system: Autoconf
Developers: adascor, Damyan Ivanov, Ivo Danihelka, Leonid Myravjev, MaBu, Pavel Danihelka, Ronny Standtke, Simone Cociancich, Syonax

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Code languages: Java
Code licenses: GPL-3.0
Code repositories: VelbazhdSoftwareLLC/FishRingsForAndroid.git(since 2015, )
Developer: Todor Balabanov

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Code languages: C
Code licenses: GPL-2.0

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Code languages: Java
Code licenses: MIT
Code repositories: cubei/FlappyCow.git(since 2014, )
Build system: Gradle
Developers: Lars Harmsen, repat

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: git.code.sf.net/p/flightgear/flightgear
Build system: CMake

Developers: (77)

Adrian Sprick, Alessandro Menti, Ancient Mariner, Anders Gidenstam, Anders M, Andreas Vogel, Andreas Zenner, Benedikt Wolf, Bertrand Coconnier, Bo Lan, chris_blues, Christian Schmitt, Curtis Olson, d-laser, D-NXKT, D. Faber, dg-505, Durk Talsma, Edward d'Auvergne, Emmanuel BARANGER, Eric, Erik Hofman, Fahim Dalvi, Fernando García Liñán, Florent Rougon, Geoff, Gijs, Hal Engel, Hamza Alloush, Harald Johnsen, Henning, HHS, Huntley Palmer, Hyde Yamakawa, i4dnf, Isaak Dieleman, J Williams, James Turner, jean pellotier, Josh Davidson, Julian Smith, Julien Nguyen, l-palozzi, Lars Toenning, legoboyvdlp, Ludovic Brenta, Marc Kraus, Michael Danilov, Michael Soitanen, Nikolai V. Chr., Oliver JACQ, Oliver Schroeder, Pablo Barrio, Peter Sadrozinski, Philosopher, Rebecca Palmer, Red Griffin, Richard Harrison, Rodolfo Leibner, SAndreason, sanhozay, Sascha, Slawek Mikula, Stefan Frank, Stuart Buchanan, syd, Thomas Albrecht, Thomas Geymayer, Thorsten Renk, ThorstenB, Tim Moore, Tim Wootton, Torsten Dreyer, Volador, Wayne Bragg, Wolfram Wagner, xDraconian

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Code languages: JavaScript
Code licenses: MIT
Code repositories: oojmed/floppy-birb.git(since 2019, )
Developer: CanadaHonk

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Code languages: C++
Code licenses: LGPL-2.1
Code repositories: wavexx/regame.git(since 2018, )
Code dependencies: FLTK, libpng
Assets licenses: LGPL
Developer: Yuri D'Elia

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Code languages: C++
Code licenses: GPL-3.0
Code repositories: hg.code.sf.net/p/fltrator/code
Code dependencies: FLTK
Assets licenses: PD, CC BY 3.0
Developer: wcout

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Code languages: JavaScript
Code licenses: MIT
Code repositories: anirudhjoshi/fluid_table_tennis.git(since 2012, )
Developer: anirudhjoshi

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Code languages: C++
Code licenses: GPL-2.0
Code dependencies: Qt
Assets licenses: GPL-2.0, CC-BY-SA

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Code languages: C, C++, C#
Code licenses: GPL-3.0
Code repositories: hobwekiva/fonline.git(since 2013, ), rotators/play-fonline-data.git @add(since 2014, )
Build system: CMake
Developers: Alexander Konovalov, Markus

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Code languages: C
Code licenses: GPL-2.0
Code dependencies: GLUT, SDL
Build system: Autoconf
Developers: Florian Berger, Kein-Hong Man

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Code languages: C
Code licenses: GPL-2.0
Code repositories: svn.code.sf.net/p/foobillardplus/code
Code dependencies: GLUT, SDL
Build system: Autoconf
Developers: alrusdi, Holger Schäkel, R.Brandl

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Code languages: Java
Code licenses: GPL-3.0
Code repositories: Card-Forge/forge.git(since 2022, )
Code dependencies: libGDX
Build system: Maven

Developers: (81)

0nderzeeboot, actions-user, Adam Pantel, add-le, Agetian, Alumi, Alwayssnarky, Anthony Calosa, Aoki-Kujo, asvitkine, Austere Grim, austinio7116, AvacynAngel, brockfanning, CCTV-1, Chris H, churrufli, Computica, Creston Davison, Dennis Vlahos, edg444, EldritchBimbo, Fulgur14, Gabriel Franco, Gadget2013, Glorax, Grimm, Hans Mackowiak, HassanSky81, Hythonia, imakunee, J. Cooper, Jamin Collins, JohnWilliams77, Katharina, keineahnungking, Kev-inBacon, kevlahnota, klaxnek, Klisz, kms70847, LAHardman, Leandro Doctors, Luke, Luna Matthews, maforget, Magpie, marthinwurer, mctubbies, Meerkov, Michael Kuenzli, Mike S, misha-colbourne, NikolayHD, Northmoc, Paco, Paul Hammerton, Pedro Durán, Peter F. Patel-Schneider, Renato Filipe Vidal Santos, rikimbo, riku4470, Robbatog, Rory Snively, Ryan Wiedemann, schnautzr, SeravySensei, Simisays, squee1968, Stuart, StuBob, Suthro, swordshine, t-w-o-s-a-t, TabletopGeneral, The-Wolverine28, TheBlackMarvel, tool4ever, Valerio Maggio, xaviermd, Zachary Kline

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Code languages: C, C++
Code licenses: GPL-2.0, Proprietary
Code repositories: ForsakenX/forsaken.git(since 2013, )
Developers: Daniel Aquino, Richard Preen

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Code languages: Elm, JavaScript
Code licenses: GPL-3.0
Code repositories: andybalaam/foursies.git(since 2016, )
Build system: Make
Developer: Andy Balaam

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Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: EugeneLoza/foxy-misfortunes.git(since 2021, )
Code dependencies: Castle Game Engine, GTK2
Developer: Eugene Loza

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Code languages: Pascal
Code licenses: Custom, LGPL-2.0
Code repositories: PascalCorpsman/fpc_atomic.git

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Code languages: F#, C
Code licenses: GPL-2.0
Code repositories: TIHan/FQuake3.git(since 2013, )
Code dependencies: MonoGame
Developer: Will Smith

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Code languages: Lisp, C++, C
Code licenses: Public domain
Code repositories: antrad/Abuse_1996.git(since 2016, ), Xenoveritas/abuse.git @add(since 2014, ), videogamepreservation/abuse.git @add(archived, since 2015, )
Assets licenses: Public domain
Developers: AntonioR Software, Xenoveritas

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Code languages: C++
Code licenses: MIT
Code repositories: FreeAllegiance/Allegiance.git(since 2017, )
Build system: CMake
Developers: Austin Harris, BogDan Vatra, Kirth Gersen, lanslans, Loran, Nick Pirocanac, nikodemak, pvandommelen, Radulfr4, Tim Joiner

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: ihhub/fheroes2.git(since 2019, ), ciplogic/fheroes2enh.git(since 2017, ), svn.code.sf.net/p/fheroes2/code
Code dependencies: SDL

Developers: (44)

a1exsh, agiat86, Andrey Starodubtsev, Andrii Kurdiumov, Andrzej Połoński, Arkadiy Illarionov, Arthusppp, AsturielUA, big4billy, Ciprian Khlud, dimag0g, emotionalamoeba, eos428, erazortt, felix642, Félix-Antoine Constantin, Harri Nieminen, Hiciak, Ihar Hubchyk, Ivan Mitev, Ivan Shibanov, joyinko, Killbrum, Laserlicht, Matthew Pfluger, Mauri Mustonen, Michael, Mr-Bajs, Nad-SK, Oleg Derevenetz, Oroty, Pavel, Roman Kurbatov, Roxterat, SandySandy, Sergei Ivanov (Districh), Slawomir Witkowski, Stisen1, Taras, tau3, undef21, vasilenkoalexey, vincent-grosbois, Zenseii

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Code languages: Java
Code licenses: GPL-3.0
Code repositories: svn.code.sf.net/p/freemars/code
Build system: Ant
Developer: arikande

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Code languages: C
Code licenses: GPL-2.0
Code repositories: osgames/fsc.git(since 2019, ), svn.code.sf.net/p/fsc/code
Code dependencies: SDL
Developers: Koen Pijnenburg, Paul Mueller

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Code languages: OCaml
Code licenses: GPL-2.0
Code repositories: osgames/freetennis.git(since 2019, ), freetennis.cvs.sourceforge.net
Assets licenses: GPL-2.0
Build system: Make
Developer: Maurizio Colucci

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Code languages: C++
Code licenses: GPL-3.0
Code repositories: wheybags/freeablo.git(since 2013, )
Build system: CMake

Developers: (15)

alexey.lysiuk, Artem Kuskis, Bálint Kiss, Colm Vize, Exairnous, Grant Ramsay, Jordy Vieira, Matus Goljer, Patrick, Patryk Konopka, pengyz, Rohit Nirmal, Sergey Semushin, Shyam Guthikonda, Tom Mason

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Code languages: C++
Code licenses: GPL-3.0
Code repositories: sandsmark/freeaoe.git(since 2019, )
Code dependencies: SFML
Build system: CMake
Developers: apreiml, Daniel Housar, martin

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Code languages: C, Java
Code licenses: GPL-3.0
Code repositories: dorkster/freeblocks.git(since 2012, )
Code dependencies: SDL2
Build system: CMake
Developers: Cong, Justin Jacobs

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Code languages: Kotlin, C++
Code licenses: GPL-2.0
Code repositories: shlusiak/Freebloks-Android.git(since 2012, )
Build system: Gradle
Developers: Michał Janiszewski, Sascha Hlusiak

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Code languages: C
Code licenses: GPL-2.0
Code repositories: freeciv/freeciv.git(since 2017, )
Build system: Autoconf

Developers: (40)

alien-valkyrie, Andreas Røsdal, bluss, Christian Prochaska, Daniel Markstedt, David Fernandez, eldritch cookie, Emmet Hikory, eneg, Eric S. Raymond, evyscr, Frédéric Rodrigo, hildeiren, hunter688, igx31, Ihnatus, infyquest, itvirta, Jacob Nevins, James Canete, Jason Dorje Short, jcreusand, katajanmarja, Kevin Scannell, Konstantin Vedeneev, Louis Moureaux, Marko Lindqvist, Michael Stefaniuc, Nathan Brazil, nintyfan, Per I Mathisen, Per Inge Mathisen, Raimar Falke, rdmark, Reinier Post, Sveinung Kvilhaugsvik, Vasco Alexandre da Silva Costa, William Allen Simpson, zekoz, ◢ Ϻ⚸Яℨ⚔ ◣

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Code languages: C
Code licenses: GPL-2.0
Code repositories: osgames/freecivac.git(since 2019, ), freecivac.cvs.sourceforge.net
Developers: Ben Webb, rcb, Stewart Adcock

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Code languages: JavaScript, Java, Python
Code licenses: AGPL-3.0
Code repositories: freeciv/freeciv-web.git(since 2013, )

Developers: (11)

Andreas Røsdal, chris1869, cpetry, Gerik Bonaert, Jacob Rask, Louis Moureaux, Marko Lindqvist, mchenryc, Máximo Castañeda, Sveinung Kvilhaugsvik, Tom von Schwerdtner

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Code languages: Java
Code licenses: GPL-2.0
Code repositories: FreeCol/freecol.git(since 2017, ), git.code.sf.net/p/freecol/git @add

Developers: (79)

abartels, Alcides Neto, Andreas Landmark, Arnaud Blouin, arno, bigmike30, Blakeley00, Bryce Harrington, Calebrw, Chris, Christian Dillinger, Christopher Oezbek, Darklord, David Corpstein, David Gucwa, David King, David Lewis, Denise Sande, Doruk Fisek, Elias Jarlebring, Eliot, EoltheDarkelf, Erik Wramner, Evgeny, Fenyő, Frederic Vernier, g, Gregor Zeitlinger, Ian Bastos, Jean Lepropre, Johnathan James, Juergen Widmann, Julien Viala, Jřrgen Vasshaug, Kai Morten Thorkildsen, Kamos, kangaroo, kloune, Koen Rijnsent, Lars Willemsens, Lone_Wolf, Lukasz Juszkiewicz, Manish Tiwari, Marc Gimpel, marcsi, Mario, Martin Eder, Michael Vehrs, MightyRob, Mike Pope, Misiulo, molchsender, Naveen Venugopal, Nicholas Shanks, Niklas Laxström, NoDisplayName, Ola Sundell, Olivier Schmitt, Paolo Bizzarri, Peter Lohmann, Pietro Giorgianni, RicFaith, Richard Roy, rnienhaus, Rob Rude, Roger Lenherr, Sergio Cambra, siebrand, Siebrand Mazeland, smelenchuk, stephen echavia, Stian Grenborgen, Tomas Kazmar, translatewiki.net, Translation updater bot, unclouded, Valeri Atamaniouk, Windiantoro, wintertime

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Code languages: QuakeC
Code licenses: GPL-2.0
Code repositories: git.code.sf.net/p/freecs-1-5/code
Developer: eukara

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Code languages: None, Python
Code licenses: None
Code repositories: freedoom/freedoom.git(since 2012, )
Code dependencies: Doom engine, Pillow
Assets licenses: 3-clause BSD

Developers: (36)

/dev/urandom, Alexandre-Xavier Labonté-Lamoureux, AlteriusZhang, Andrew Apted, andwj, Ayub Ahmed, Catoptromancy, Enzo Carozza, Erick Tenorio, Fabian Greffrath, Ferk, Fernando Carmona Varo, Grammaton Legio, HorroMovieGuy, Hugo Locurcio, Jaden LeMieux, jewellds, Josephus-DH4050-Astartes, Kevin Caccamo, mc776, Mechadon, Mike Swanson, Mr795, Obsidian Plague, Perry Fraser, raymoohawk, Rei, RjY, Samuel Oliver, Shino1 / shinobody, Shinosarna, Simon Howard, Steven Elliott, TheBrazilianTestieStealer, Wereknight, Xindage

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Code languages: C, C++, Lua
Code licenses: GPL-2.0
Code repositories: freedroid/freedroid-src.git(since 2015, ), git.code.sf.net/p/freedroid/code
Build system: Make

Developers: (16)

ah, Bastian Salmela, Benjamin Leduc, fdrpgrsync, fluzz, infrared, JK Wood, Johannes Prix, Józef Kucia, Matthias, Miles, Quentin Pradet, Samuel Pitoiset, Stefan, Stefan Kangas, Xenux

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Code languages: C#
Code licenses: CC-BY-NC-SA-2.0
Code repositories: ekolis/FrEee.git(since 2019, )
Assets licenses: CC-BY-NC-SA-2.0
Build system: Visual Studio
Developers: Combat Wombat, Ed Kolis, Kevin Seitz, thegreatpl, Xenofungus

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Code languages: C, C++
Code licenses: 2-clause BSD
Code repositories: FreeFalcon/freefalcon-central.git(since 2013, )
Developers: dannycoh, Peter, PlutoniumHeart, Vinny Diehl

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: JoseTomasTocino/freegemas.git(since 2014, )
Code dependencies: SDL2
Build system: CMake
Developers: Cameron Cawley, José Tomás Tocino, Wouter Wijsman

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Code languages: C
Code licenses: GPL-2.0
Code repositories: freegish/freegish.git(since 2014, )
Code dependencies: SDL
Assets licenses: CC-BY-SA-3.0
Build system: Make
Developers: Adam Mizerski, Asmageddon, blinry, Bob van der Linden, EXL, FrozenCow, James Le Cuirot, Joris van de Donk, Luboš Novák, Wouter Wijsman

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Code languages: C++
Code licenses: MIT
Code repositories: mapron/FreeHeroes.git(since 2020, )
Code dependencies: Qt
Developers: Ilya Pomaskin, Smirnov Vladimir

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Code languages: C, C++
Code licenses: ISC
Code repositories: eukara/freehl.git(since 2021, )
Developers: eukara, Xylemon

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Code languages: C++, Python
Code licenses: GPL-3.0
Code repositories: anttisalonen/freekick3.git(since 2012, )
Assets licenses: CC-BY-SA-3.0
Developer: anttisalonen

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Code languages: Java
Code licenses: GPL-2.0
Code repositories: git.code.sf.net/p/freelords/git

Developers: (11)

Andrea Paternesi, Arno Kemner, Asad Qureshi, Eugenio Laghi, Janet Hunt, Kivi, Mariusz Pielak, premkumar bhaskal, Renn, Sartios, Ulf Lorenz

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Code languages: C++, Lua
Code licenses: GPL-3.0
Code repositories: freeminer/freeminer.git(since 2013, )

Developers: (185)

0gb.us, 1F616EMO~nya, Abdou-31, adrido, AFCMS, Agustin Calderon, Alex, Alexander, Alfredo Ramos, Allan Nordhøy, ANAND, Andrei Stepanov, Anton, Anton Tsyganenko, Aracnus, Ben Deutsch, Benjamin Leskey, bigfoot, BlockMen, Bluebird, BreadT, BrunoMine, celeron55, ChineseHackers, Ciaran Gultnieks, Craig Davison, dannydark, Daretmavi, Daroc Alden, David CARLIER, David Leal, David Vultur, Diego Heras, Diego Martínez, Dmitry Marakasov, doserj, DS, DTA7, Duane Robertson, Dániel Juhász, Elijah Duffy, est31, Esteban I. Ruiz Moreno, EvoIykane, Ezhh, Felix Krause, Ferdinand Thiessen, Fixer, Florian Euchner, fluxionary, flyx, Foghrye4, FunkyDck, fz72, Fábio Rodrigues Ribeiro, Gaël C., giov4, Gregory Currie, grorp, Han So Ri, hecks, Hugo Locurcio, Hugues Ross, Ian Giestas Pauli, J. Neuschäfer, Jacob Ferrero, Jakub Vaněk, Jean-Patrick Guerrero, Jeff Huang, Jens Rottmann, Joaquin Villalba, Jonathan Neuschäfer, Jorge Jara, JosiahWI, Jozef Behran, João Rodrigues, Jude Melton-Houghton, Juhani Numminen, Juozas, kahrl, KodexKy, kriauci0niukas, kwolekr, Kyle Mills, larjona, Lars Müller, Le Platos, Lejo, lhofhansl, lisacvuk, Lizzy Fleckenstein, LoneWolfHT, Lord89James, Loïc Blot, luk3yx, Maciej Kasatkin, Maksim, Maksym H., Markus Koschany, mat9117, Matthew Ingwersen, matttpt, MillersMan, minetest-services, Mircea Kitsune, mitch323, mito551, Muhammad Rifqi Priyo Susanto, Nathanaël Courant, Nathanaëlle Courant, Naëla Courant, NeroBurner, Nils Dagsson Moskopp, nOOb3167, Oblomov, Oleksandr Kovalchuk, Orlov Valentine, orwell96, osoitz, paradust7, Paramat, Paul Ouellette, Pavel, pecksin, Pierre-Yves Rollo, PilzAdam, Pr.Walter Bulbazor, proller, random-geek, raymoo, red-001, ResuUman, Riceball LEE, Rob Blanckaert, Robert 'Bobby' Zenz, Rogier-5, ROllerozxa, rubenwardy, savilli, sfan5, ShadowNinja, Silvério Santos, SmallJoker, socramazibi, sofar, SokolovPavel, Sokomine, SpeedProg, Stas K., StoyanDimitrov, stujones11, sunnyolives, sweetbomber, t0suj4, tenplus1, TeTpaAka, TheTermos, Thomas--S, TicklishHoneyBee, Tim, Tre, Vanessa Dannenberg, Vasily Pavlov, Viktar Vaŭčkievič, Vincent Glize, Vincent Robinson, Vitaliy, Warr1024, Wayward One, Weblate (bot), weedy, Wuzzy, x2048, y5nw, Yaya - Nurul Azeera Hidayah @ Muhammad Nur Hidayat Yasuyoshi (MNH48), zaoqi, Zeno-, zeuner, zhangjunphy, Zheyu Shen, ZhiZe-ZG, zoli111, Zughy, мтест, ‮

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Code languages: C
Code licenses: GPL-3.0
Code repositories: osgames/freenukum.git(since 2019, ), code.launchpad.net/~silwol/freenukum
Build system: Make

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Code languages: C++, Python
Code licenses: GPL-2.0
Code repositories: freeorion/freeorion.git(since 2015, ), svn.code.sf.net/p/freeorion/code
Code dependencies: Boost, FreeType, libvorbis, Ogg, OpenAL, OpenGL, PyLab, SDL, zlib
Assets licenses: CC-BY-SA
Build system: CMake

Developers: (56)

agrrr3, Alexander Kuehn, alleryn, Andrey, aschuch247, Blue-Award, Captain-HM, Daria, David CARLIER, dbenage-cx, Deepsloth, Dilvish, Dmitry Tsarevich, eleazzaar, Geoff, Geoff Topping, Grummel7, Isaac Supeene, isupeene, Jonathan Siwek, LGM-Doyle, Marcel Metz, Mark Saward, Markus Sinner, Mat Bowles, MatGB, Mathias Koehler, mel-odious, memem359, Michael Courtney, Miron Moderau, Mitten-O, Morlic-fo, Nagilum23, O01eg, Oberlus, Ouaz, PaddiLu, Peter WONG, Rob Gill, Roberto Sánchez, Sergey Alirzaev, sevu, Shmuale Mark, st-pa-fo, swaqvalley, Szunti, TheSilentOne1, Timothée Ravier, V-ktor, Vezzra, Viktor, Vincent Legoll, Voker57, vperus, Zach Laine

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Code languages: C
Code licenses: GPL-2.0

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Code languages: Java, C++
Code licenses: GPL-2.0
Code repositories: freerails.cvs.sourceforge.net

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: codeberg.org/FreeRCT/FreeRCT, FreeRCT/FreeRCT.git(since 2015, )
Build system: CMake
Developers: Alberth289346, Benedikt Straub, Charles Pigott, L Linse, Leif Linse, Newbyte, Richard Wheeler, sgtbigman, Weblate (bot)

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Code languages: C, C++
Code licenses: GPL-3.0
Code repositories: freeserf/freeserf.git(since 2011, )
Build system: CMake
Developers: Jon Lund Steffensen, Thomas Zeugner, Yury Klushin

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Code languages: C#
Code licenses: GPL-3.0
Code repositories: Pyrdacor/freeserf.net.git(since 2018, )
Build system: Visual Studio
Developers: Andrzej J. Skalski, Pyrdacor, RobertFlavia

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Code languages: C++
Code licenses: GPL-3.0
Code repositories: LibreGames/freesiege.git(since 2017, )
Build system: CMake

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Code languages: C#
Code licenses: MPL-2.0
Code repositories: francot514/FreeSims.git(since 2015, )
Code dependencies: MonoGame
Developer: Franco Franks

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Code languages: C, C++
Code licenses: Unlicense
Code repositories: scp-fs2open/fs2open.github.com.git(since 2013, )
Build system: CMake

Developers: (49)

Adam Leach, Allen A. Babb, Artyrm, Asteroth, AxemP, BMagnu, CasparKielwein, Cliff Gordon, EatThePath, Echelon9, Eshed Schacham, Eshed Shaham, Fabian Woltermann, Flip-Sandwich, Frans J Elliott, Goober5000, Iss Mneur, Jenna Trassa, John Fernandez, JohnAFernandez, Joshua Glatt, Kiloku, Lari Nieminen, m!m, MageKing17, Matthew Khouzam, Mike Nelson, MjnMixael, naomimyselfandi, ngld, niffiwan, PeterMitsis, PhantomHoover, Piotr Kubaj, pkubaj, plieblang, rtoijala, Samuel Cho, Shivansps, Strygon, Taylor Richards, The Force, the-maddin, Tom Crayford, Tyler Blount, Victor Babenko, wookieejedi, Yarn366, Zacam

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: christopherredden/freestars.git(since 2015, ), svn.code.sf.net/p/freestars/code

Developers: (14)

Brandon Bergren, Dejan Lozanovic, EdorFaus, Gman, hatterson, LEit, Oewyn, Orca, OWK, Pieter Hulshoff, Scaalp, Sotek, TomT64, Vambola Kotkas

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Code languages: C++
Code licenses: GPL-2.0
Code repositories: svn.code.sf.net/p/freesynd/code
Build system: CMake
Developers: Benoit Blancard, Joey Parrish, Joost Peters, Maik Wagner, Stuart Bingë, Trent Waddington

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Code languages: C#, C++
Code licenses: LGPL-2.1
Code repositories: osgames/freetrain.git(since 2018, ), svn.code.sf.net/p/freetrain/code
Developers: Ari Mustonen, c477(chiname), Charles Goodwin, Daniel Markstedt, David Hudson, R. White, Steven Hoefel

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Code languages: Ruby
Code licenses: GPL-2.0
Code repositories: git.code.sf.net/p/freevikings/git, freevikings.cvs.sourceforge.net
Developer: Jakub Pavlík

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Code languages: Python
Code licenses: GPL-2.0
Code repositories: skyostil/fretsonfire.git(since 2014, ), svn.code.sf.net/p/fretsonfire/code
Build system: setup.py
Developers: Alex Samonte, Joonas Kerttula, Sami Kyöstilä

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Code languages: Python
Code licenses: GPL-2.0
Code repositories: fofix/fofix.git(since 2012, )

Developers: (18)

Evan Thompson, Fabien Culpo, François Magimel, free5ty1e, Gordon Pedersen, Lysdestic, Matthew Sitton, maxxh, Nicholas Hydock, Nicholas Hydock / ero, Pascal Giard, Qstick, Ryanne Fox, stump, Tom Skinner, Vlad Emelianov, William R. Zwicky, worldrave

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Code languages: C++, C
Code licenses: GPL-3.0
Code repositories: ptitSeb/friking-shark.git(since 2015, )
Build system: CMake
Developers: meneky, ptitSeb

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Code languages: Python
Code licenses: GPL-3.0
Code repositories: osgames/froggix.git(since 2019, ), svn.code.sf.net/p/froggix/code
Code dependencies: pygame
Developer: Paul Elms

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Code languages: Perl, C++
Code licenses: GPL-2.0
Code repositories: kthakore/frozen-bubble.git(since 2009, ), videogameboy76/frozenbubbleandroid.git @add(since 2016, )
Developers: Dirk Stöcker, gcottenc, kmx, Lars Dɪᴇᴄᴋᴏᴡ 迪拉斯, Tobias Leich, videogameboy76

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Code languages: C
Code licenses: GPL-2.0
Code repositories: svn.code.sf.net/p/fteqw/code
Build system: CMake

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Code languages: C
Code licenses: GPL-2.0
Code repositories: svn.code.sf.net/p/fteqw/code
Build system: CMake

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Code languages: Python
Code licenses: CC-BY-SA-4.0
Code repositories: osgames/fujo.git(since 2018, )
Code dependencies: pygame
Assets licenses: CC-BY-SA-4.0
Build system: py2exe, setup.py

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Code languages: Pascal
Code licenses: GPL-2.0
Developers: jpaul_d, Sébastien Jean Robert Doeraene

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Code languages: C++, C
Code licenses: MIT
Code repositories: Ghoster738/Future-Cop-MIT.git(since 2022, )
Build system: CMake
Developer: Ghoster738