Libregamewiki:Suggested games

This page is to propose games that are not included, not on the Rejected games list, and apparently are free, but either additional research is needed to confirm that, or someone just needs to create an article.

2022

 * EmptyEpsilon (*) - open-source "clone" of Artemis Spaceship Bridge Simulator, with new features and gameplay not found in the orignial. (GPL-2.0)
 * Just a quick look: It uses sounds with CC-BY-NC. And looking at the music Dream Raid Full Version (Mock Up).ogg is listed but no license named; Imminent Threat.ogg not even listed. No mentioning about graphic sources!? Kribbel (talk) 11:14, 31 January 2023 (CET)
 * Slaughter (*) - first person shooter for the Nintendo Entertainment System. Only 1 of the 5 source files has a license header, so someone should probably ask for clarification on whether that is supposed to apply to all of the software/graphics.
 * Open Duelyst (*) - originally proprietary Hybrid CCG/TBS recently freed under CC0 license
 * DDraceNetwork (*) - Cooperative 2D online platformer. zlib license with CC-BY-SA 3.0 art
 * AAAAXY (*) - small-scale 2D non-euclidian puzzle platformer, originally released in 2021. This game seems libre, but I'm not sure about aaaaxy-1.2.280/AndroidStudioProjects/AAAAXY/gradle/wrapper/gradle-wrapper.jar and I haven't checked any build-time-downloaded-dependencies yet. NOTE: jar file removed in https://github.com/divVerent/aaaaxy/commit/2c4529e14a81715b2447a70ca6de87a38aa7dfbd
 * AstroMenace (*) -a 3D vertically scrolling shooter - was commercial at first, then code was released, then assets were relesed - License Code: GPLv3, Assets: most GPLv3, some CC BY-SA 4.0, OFL-1.1 homepage additional artwork repo - last release 1.4.2 on Nov. 27, 2022 (OpenAstroMenace was rejected 11 February 2011)
 * Thrive (*) - Spore-like game, GPL + CC-BY-SA (mentioned on this page). That confusing page first says media is cc-by-sa, then non-commercial??
 * Code is GPL3+; Assets are mostly CC BY-SA 3.0, except some fonts with SIL OFL. Likely problematic are social media icons because »Assets in the folder "assets/textures/gui/social_media/" and subfolders are licenses by their individual corporations.« Game is also on Itch Kribbel (talk) 17:46, 15 December 2022 (CET)
 * Open Realm of Stars (*) 2D Java 4X sci-fi space strategy game – Code is GPLv2; Graphics, Sounds and Music are CC0, CC-BY, CC-BY-SA; Fonts are SIL OFL 1.1; last release 0.220Beta (on 2022-08-13)

2021

 * Nuclear Blaze (*) - Source is MIT-licensed but need to check the art licence. Cute little firefighter game.
 * Mk48.io (*) - A browser-based multiplayer naval combat game. Source, assets, and everything else under AGPL v3.0

2020

 * nbsdgames (*) - 17 Super-modern command line games.
 * textflight (*) - Text-only multiplayer game.
 * Libre TrainSim (*) - "Train Simulator written in Godot Engine - Free for everyone. Licensed under GPL 3.0"
 * dMagnetic (*) - dMagnetic is a Magnetic Scrolls Interpreter. It allows the play to enjoy classic text adventure games, such as "The Pawn", "The Guild of Thieves", "Jinxter", "Corruption", "Myth", "Fish!" or "Wonderland" It uses ANSI art to render the beautiful images.
 * Among Sus (*) - Among Us clone as a text adventure.
 * Worldforge (*) - A 3D MMO engine which includes client, server, etc. and has distinct online worlds accessible from a single client interface.
 * UltraStar Deluxe (*) Karaoke game similar to Singstar. There is a repository of Creative Commons songs which does contain some NC-licensed songs but that shouldn't matter since you can use your own songs. GPLv2.
 * Meeting Time (*)
 * This was made for Adventuron Treasure Hunt Jam by »using Adventuron Classroom«. Which is »Licensed for personal non-commercial use only.« Isn't putting the game under GPL a violation of the license/EULA? Kribbel (talk) 13:43, 17 December 2022 (CET)
 * Let's rather take this to the talk page. FacelessLinuxUser (talk) 18:02, 17 December 2022 (CET)


 * Chamber (*) MIT Ludum Dare entry

2019

 * Shoot Your Goo (*) - Very nice 3D game, found via freegamer article, the repo is MIT, the engine GPL, but despite the license it needs to be checked if there aren't any copyrighted files in the repo (as there is e.g. OpenAL32.dll there).
 * Lifish (*) - WIP Bomberman-style game (inspired by BOOM). See https://silverweed.github.io/lifish/ for screenshots and info.
 * Squirrel Eat Squirrel (*)
 * Flasim (*) - Media license not explicit... ask the author.
 * Catch Challenger (*) - Readme says everything, including the data, is GPLv3.
 * Planet Blupi (*) - GitHub everything is GPLv3+.
 * mk.js - MIT License
 * Ostrich Riders

2018

 * Fire and Fondness (*)
 * fiTD (*) - MIT, terminal only tower defense.
 * Cave Story NX (*) - Are all of the data free?

2017

 * Blue Nebula (*) - A fork of Red Eclipse to stay with the engine from Version 1. I checked the license files for code and media and it's Free unless I missed something buried deep.
 * SSHTron

2016

 * Nox Imperii (*) - Incomplete but playable 2D space exploration/fighting game, fork of Naev. It looks like everything is under FOSS licensing, and since it's a Naev fork, it's probably OK. But someone should verify it, just in case
 * ASCIIpOrtal (*)
 * Ascii Sector

2015

 * Nocturne in Yellow - Engine is apparently GPL (https://github.com/marrub--/GLOOME Readme clearly states that), media license seems unclear, I found this (http://forum.zdoom.org/viewtopic.php?f=19&t=49299&start=90#p868865) post which seems to vaguely imply WTFPL. Seems like additional research is needed to confirm it, game seems rather professionally made so probably worth looking into?
 * Full Metal Galaxy

2014

 * Slappa (*), a simple fighting game.

2013

 * Cubosphere - Claims to be free software when you exit. For practical purposes, this is a complete game with no major bugs although it's officially in beta and development is dead since 2013. License status is unclear. Almost all graphics and audio files are non-free, however . There's also a fork with the goal to replace the media files: https://github.com/cubosphere/cubosphere-code/
 * OpenGOO (*) -- Research media license.
 * Data Dealer (*), a game that places you in the position of a privacy-violating, data-grubbing corporation. Requires some research: their Kickstarter page mentions the game is released as CC-BY-SA, but there's no clear release or download with copyright info.
 * Sintel The Game (*) -- The GH repo now says the game is MIT, however an archived page says a non-free CC-BY-SA-NC would be used. Needs to be checked.
 * Savage Wheels (*)
 * Triplane Classic (*): in Debian main
 * glPortal (*)
 * A Murder In The Public Domain (*)
 * GemRB (*)
 * Domino-Chain (*)
 * Race Into Space (*)
 * 2x0ng (*)
 * A Dark Room (*)
 * Bricks 3 (*)
 * C - Type (*)
 * Ostrich Riders *

2012

 * .kkrieger (*) - Award-winning 96k 3D FPS demo, released under BSD and public domain.
 * Spacejunk (*) A gravitational game in which the user collects space junk while moving through gravitational fields in 2D.

2011

 * Rocket
 * Tubularix

2010

 * Mid the Sagebrush and the Cactus (*)
 * The Art of Fugue (*)
 * People Power (*) article on Wikipedia

2009

 * Vacuum Magic (SourceForge)
 * pyspaceinvaders
 * Railroad Rampage

2008

 * Spaceship! (*) GPL interactive fiction collaboratively created by readers of The Guardian newspaper's games blog. IFDB page.
 * Vector Wars (*)
 * Vulcan (*)

2007

 * Vodovod (*)
 * Fate (*)
 * Accuse (*)
 * Packet Garden (*)

2004

 * BrisKola

2002

 * GlkChess is a GPL chess game written in Inform 6. (*)

Games from the List of games

 * BrowserQuest (*), source code
 *  jigzo , Debian, Softpedia (*)
 *  JPlanarity ,Sourceforge (*)

unsorted

 * Eye of Doom (*) - From scratch WAD for Doom2 licensed CC-BY, which in combination with Freedoom will most likely create a completely free game. Playability with Freedoom and possible copyright violations (such as too many references to the original Doom) have to be checked.
 * A-Blast (*) - VR game playable in browser. Repository is MIT, but double check resource license (e.g. if anything unfree is downloaded at runtime).
 * Ascii Patrol (*)
 * Three Drunk, Pissed–Off Frogs (*) - Unlicense + CC0.
 * Rexuiz (*) - Nexuiz fork, code is GPL, but check the media license.
 * Kiki the Nanobot (*) - Licensed as "public domain", it has to be investigated what it actually means though.
 * games2D (*) - free SW on GNU Savannah, most media are free CC licenses, however sokoban contains a few copyrighted levels and so can be non-free, which has to be mentioned!
 * bsdgames (*) - GH code
 * Seed of Andromeda (*) - Both code and data seem to be MIT, but double check.
 * Disease Killer Academy (*)
 * Argentum Age (*) - GPL + CC BY SA (see the about page and GH repo)
 * Red Eclipse apparently was non-free in December 2012 as the article got removed
 * OpenLieroX (*) - The code is free and according to freegamedev media are as well, but I wasn't able to confirm this.
 * Bombermaaan (*)
 * BrowserQuest (*)
 * HabitRPG (*) - GPLv3 and CC BY-SA
 * Castle-Combat (*)
 * Childsplay (*)
 * Netrek (*)
 * Cuby (*)
 * Eagle Mode Netwalk (*)
 * Escape (*)


 * A gamedev (JS) toolkit http://www.gameclosure.com/blog/?p=177


 * a game engine freed https://github.com/Senscape/Dagon


 * Ant Wars (*) - seems like BSD+GPL or something.


 * Arena Live (*) - I have checked nothing, according to a forum post it's based on OpenArena? --AVRS 12:40, 3 August 2009 (UTC)


 * Atomorun (*) - GPL, but the source code link is broken. --AVRS 20:19, 27 May 2009 (UTC) Seems to work now, is the media free? GNUbie (talk) 16:43, 3 April 2013 (CEST)


 * AudioQuake (*) - GPL code, but requires Quake data files, so not a free game (maybe a free engine). But is it possible to adapt it to OpenQuartz or something else? --AVRS (talk) 21:17, 15 March 2013 (CET)


 * Chrząszcz (*) --AVRS 19:19, 1 September 2009 (UTC)


 * Corners (*) --AVRS 11:43, 20 April 2009 (UTC)


 * CRRCsim (*) --AVRS 19:47, 11 August 2008 (UTC)


 * Dominos or Dominoes (**) --AVRS 08:54, 11 April 2011 (UTC)
 * Is it completely under GPLv3, including media?


 * DungeonHack (*) --83.252.30.147 13:27, 11 September 2009 (UTC)


 * Media unclear, isn't it?


 * Yes, I agree. (I was the one who suggested the game, even though the IP is different.) 83.252.31.148 18:31, 19 September 2009 (UTC)


 * El ocaso de Sara (*) --AVRS 18:41, 7 August 2011 (UTC)


 * Eagle Mode, which contains EmMines and SilChess, contains another game.


 * Force: Leashed - http://www.kepuli.com/force_leashed/ (*) - GPL engine & game / CC resources


 * Frag (*) - an FPS in Haskell


 * Garden of coloured lights (*) - Should be all GPL.


 * Haxima (*) - Haxima is a game based on the nazghul engine. Looks like released under GPLv3.


 * M.A.X. Reloaded - http://www.maxthegame.de/ (*) - I have no idea of how much of a clone it is, and if it is playable without non-free data. --AVRS 13:25, 13 April 2009 (UTC) I was told on #maxr that the original is not needed to play and the licensing looks good. GNUbie (talk) 18:40, 17 February 2013 (CET)
 * Code is GPL2, Media is GPL2 and CC BY-SA 3.0; see also this issue and history Kribbel (talk) 16:59, 13 December 2022 (CET)


 * Machine Ball (*) - @LGT
 * Magicor (*) - http://magicor.sourceforge.net/


 * MiniTanques (*) - at Linux Game Tome - Version 0.91 on September 9, 2007 (or version 0.9.7) — not sure the tanque images are legal, they look pretty similar to the Battle City’s ones


 * MyMan (*) - a text-mode Pac-Man clone. --AVRS 12:55, 21 September 2009 (UTC)


 * Open Ski Jumping (*)


 * Open World Soccer (*) - Source code is released under the GPL; media content license must be verified


 * Palomino (*) - a flight simulator


 * Parchís (didn't check the exact licensing) --AVRS 14:37, 22 October 2009 (UTC)


 * Pedagogic bundle, educational games (GPL + CC-BY-SA). This looks ready to be added. GNUbie (talk) 18:40, 17 February 2013 (CET)


 * Pengupop (*) - http://www.junoplay.com/pengupop


 * Robocode (*) - seems to be under the Eclipse Public License GNUbie (talk) 17:23, 17 February 2013 (CET)


 * Rhythos (*) - RPG Game and Editor. --AVRS (talk) 22:49, 16 June 2013 (CEST)


 * SAT Dash (*) Announcement at the FGD forum


 * Solipsis (*) - a P2P system for a massively shared virtual world


 * Spaceship Duel (*) - arcade space shooter 2 player splitscreen action


 * Titanion (*) - in LGT


 * Theme Park Builder 3D(*) - Park construction game


 * The Traveling Fox (*) - BSD + CC-BY-SA, repo.


 * Ultimate Stunts (*) - http://ultimatestunts.nl/ - supposed to be GPL, but the data/licenses.txt file in the source archive suggests possible copyright violations. --AVRS 21:27, 26 May 2008 (CEST)


 * Worldforge (*) http://worldforge.org/


 * violetland (*) --AVRS 19:10, 28 April 2010 (UTC) This looks good to add. (GPL + CC-BY-SA) GNUbie (talk) 18:54, 17 February 2013 (CET)


 * Xdriller (*) --AVRS 12:40, 15 April 2010 (UTC)


 * Exodus Defence Google Code- only resources in this repository is available under GPL Homepage - for original version( or playable version)


 * Yoda Soccer (*) - Source code is released under the GPL; media content license must be verified


 * Invertika (*) German MMORPG, based on Manasource. Code and media GPL'd.

bin license [git://git.assembla.com/iichan-scroller.git git source link] a review ImpossibleEngine link
 * Shumupacabra Side Scrolling Bullet Hell "Shmupacabra". License MIT. github: https://github.com/snauts/shmupacabra
 * Project 16 (*), a 16-bit game for FreeDOS. GPLv3+. ,
 * iiChantra Side Scrolling Platformer / Run and Gun game. Free Open Source License (source and "bin" files/data): src license

Jigsaw puzzles

 * jigzo (*) -
 * KPuzzle (*)
 * OpenJigsaw (*)
 * picpuz (*)
 * Pysycache (*)

Tetris-like games

 * TetriNET-related software (*)
 * TETRIS Queen (*) --AVRS 14:46, 22 October 2009 (UTC)
 * Yatris (*) --AVRS 15:02, 22 October 2009 (UTC)
 * Mr. Flatland — contains the apparently non-free impact.ttf font, and maybe non-free music/sounds, which all seem optional. The rest is simple or replacable. Might try to improve that here. Author's copy at GitHub. --AVRS (talk) 16:43, 26 March 2015 (CET)

(Probably) Windows-only games

 * “Free but Shackled”
 * VirtualBus (*) is a bus simulator in Delphi, under GPLv2+. Uses the non-free BASS library for audio. --AVRS 12:57, 3 August 2009 (UTC)
 * VlakoSim (*), a train simulator made using SDL and OpenGL. Hopefully the licensing includes the media. --AVRS 14:24, 28 February 2009 (UTC)
 *  (*) Nine Engine is designed to be a 3D game engine based on Microsoft Xna that allows you to create games for Windows, Xbox and Windows Phones. It have a RTS demo: Isles. the Engine is under a Free Software license Microsoft Public License (Ms-PL) which isn't compatible to GPL, though.
 * Dead Meets Lead (*) C# language, engine and media except audio MIT licensed.

Non-computer games

 * Libre (*), a Trading Card Game
 * Domino Knights (*), “an alternative to the numerous battle-focused, collectable card games on the market today.”
 * Moonstone RPG - don't know if the one with its own domain is related.
 * One Die System (1d6) - german pen-and-paper roleplaying system licensed under the GPL.

Developers

 * Games
 * Plasma
 * oomhermes
 * fidlej
 * Hippo Games
 * Juan J. Martinez
 * Darkbits
 * Paul Robson
 * Michael Leverton
 * Losers Juegos
 * LGames
 * Chung NGUYEN

Engines

 * Newton Game Dynamics (*) — released under the zlib license in February 2011
 * The Blocky programming language
 * Engines developed by id Software
 * Maratis visual game development engine/editor, zlib/gpl
 * PySoy is a 3d cloud game engine for Python. AGPL

Are these games?

 * OpenRPG (*)

Coverage

 * Free Gamer (covers non-free games sometimes, read both the articles and the comments)
 * Free Game News - website -- Is not very strict about media licenses. These need to be checked carefully.
 * Open Source Games

Databases

 * Liberated Pixel Cup and other contests such as LibreJam
 * Penguspy - open filter
 * Linux Game Tome (uses the word "free" in the "License" field to denote price, not freedom)
 * Linux Game Book - website (check licenses for each)
 * Free Software Directory - games (note that the FSF doesn't require the media to be free, you always have to check)
 * OpenHub - website -- DB of open-source SW, including games, but licenses (especially media) have to be checked!
 * FreeGameDev.net project showcase forum (old, new)
 * itch.io - open-source tag (collection)
 * GameJolt - open source search
 * SourceForge - games/entertainment (check licenses for each)
 * Freecode (formerly Freshmeat) - games/entertainment (check licenses for each)
 * Arcade, Role-Playing, Simulation, Puzzle games, First-person shooter, Platform, Turn-based strategy, Real-time strategy, Game engine
 * Freshcode (check licenses for each)
 * Libre Gaming - website
 * FOSS Games - website
 * LinuxLinks - website
 * English Wikipedia - list of open-source video games
 * nixbit - website (check licenses for each)
 * connectWWW.com - website (check licenses for each)
 * IceWalkers (check licenses for each)
 * Linux Master Club (check licenses for each)
 * Games for Linux (check licenses for each)
 * Linux Games (check license for each)
 * Pygame - database
 * Haskell - game list
 * Free Pascal - games
 * Gambas Software Farm - website
 * Debian - games
 * Fedora - games
 * Darcs - hub
 * IFDB tag cloud. Search for interactive fiction tagged with Free Software licenses.
 * Blowing Up Bits (includes some proprietary games)

Lists

 * Open Source Game Clones (OSGC) -- a big list of open-source games, but media licenses have to be checked!
 * Open Source Games List (OSGL) -- another list of open source games
 * At least some games from http://www.haskell.org/haskellwiki/Applications_and_libraries/Games
 * http://igronomicon.org/grouped#license (in Russian; there may be errors and omissions in the license specification sometimes)
 * Games for game consoles, by Damian Yerrick (note: there might be fair use in some games) --AVRS 14:13, 22 October 2009 (UTC)
 * (note that some of those games have non-free content!)
 * F-Droid
 * The Interactive Fiction wiki lists several games which are Free Software.
 * List of OpenBSD games - Free games
 * Free BSD Software - Games
 * How To Wiki
 * Steam Curator: Libre & Open Source Games
 * Slant - best open-source games
 * Open Source Software Directory - Game Engines
 * Open Source games for Windows!
 * Libre Game Recommendations
 * Suggestion for open source games
 * High Quality Freeware Games! (lists many libre games)
 * Open Source Strategy Games
 * Gratis Games (linux) (includes freeware games)

Articles

 * https://www.gamingonlinux.com/articles/category/Open_Source/
 * https://www.ossblog.org/category/games/
 * https://zerker.ca/home/
 * https://opensource.com/tags/gaming
 * https://opensource.com/life/15/12/top-5-open-gaming
 * https://opensource.com/life/16/7/open-source-gaming-projects-students
 * https://opensource.com/life/16/10/12-open-source-games-android
 * https://opensource.com/article/18/1/arcade-games-linux
 * https://opensource.com/article/18/3/card-board-games-linux
 * https://opensource.com/article/18/6/puzzle-games-linux
 * https://opensource.com/article/18/7/racing-flying-games-linux
 * https://opensource.com/article/18/8/role-playing-games-linux
 * https://opensource.com/article/18/8/strategy-simulation-games-linux
 * https://opensource.com/alternatives/minecraft
 * https://opensource.com/article/20/7/free-rpg-day
 * https://web.archive.org/web/20160416035619/http://www.freesoftwaremagazine.com/taxonomy/term/323
 * https://web.archive.org/web/20150905215540/http://www.freesoftwaremagazine.com/articles/free%20software%20game%20favorites
 * https://web.archive.org/web/20140715004924/http://www.freesoftwaremagazine.com/articles/free_licensed_art_free_software_games_opengameart_org
 * https://web.archive.org/web/20120222225334/http://www.freesoftwaremagazine.com/articles/free_software_games_the_return
 * https://web.archive.org/web/20021017064413/http://freshmeat.net/articles/view/543/
 * https://dataswamp.org/~solene/2021-03-07-openbsd-best-games.html
 * https://web.archive.org/web/20041206174427/http://archives.cnn.com/2000/TECH/computing/12/20/linux.games.idg/index.html
 * https://web.archive.org/web/20091007122550/http://archives.cnn.com/2000/TECH/computing/07/21/linux.fun.games.idg/
 * https://www.datamation.com/open-source/110-fun-open-source-games-and-apps/
 * https://www.online-tech-tips.com/gaming/the-10-best-open-source-video-games-in-2022/
 * https://blog.sudobits.com/2022/09/17/15-free-open-source-games-for-linux/
 * https://medium.com/swlh/free-open-source-linux-games-that-are-actually-good-6cb97177c6e6
 * https://aptgadget.com/best-linux-games/
 * https://www.gadgetsnow.com/gaming/5-open-source-games-that-are-free-to-play/articleshow/76133225.cms
 * https://www.linux-magazine.com/Online/News/Gifts-for-Gamers-Some-End-of-Year-Recommendations-Part-1
 * https://tech4fresher.com/free-open-source-games-for-windows/
 * https://www.tuxarena.com/2014/02/12-completely-free-open-source-linux-games/
 * https://www.primeinspiration.com/10-best-free-open-source-games-linux.html
 * https://tidbits.com/2007/11/29/open-source-mac-gaming-10-free-games-reviewed/
 * https://www.addictivetips.com/ubuntu-linux-tips/awesome-free-linux-games/
 * https://www.ubuntubuzz.com/2022/12/simple-list-of-foss-games-on-ubuntu.html
 * https://linuxgameconsortium.com/10-best-open-source-games/
 * https://ubunlog.com/en/juegos-open-source-linux/?utm_source=destacados&utm_medium=3
 * https://www.maketecheasier.com/best-open-source-games-android/
 * https://candid.technology/open-source-games/
 * https://techwiser.com/open-source-games-for-windows/
 * https://maniacdev.com/open-source-ios-game-list-source-code-to-games-in-the-app-store
 * https://techlaze.com/open-source-games/
 * https://en.softonic.com/top/open-source-games
 * https://www.technorms.com/71807/best-open-source-games
 * https://www.makeuseof.com/tag/open-source-video-games/
 * https://www.makeuseof.com/tag/5-casual-linux-games/
 * https://www.online-tech-tips.com/gaming/the-10-best-open-source-video-games-in-2022/
 * https://linuxhint.com/best_open_source_games_2020/
 * https://web.archive.org/web/20100206185745/http://www.linuxlinks.com/article/2009020806275229/Top100FreeGames.html
 * https://web.archive.org/web/20090331131651/http://www.linuxlinks.com/article/20080510052539217/Games.html
 * https://web.archive.org/web/20090322023303/http://www.linuxlinks.com/article/20080522164112313/Games-Part2.html
 * https://web.archive.org/web/20090622031313/http://www.pcmech.com/article/16-free-games-part-1/
 * https://web.archive.org/web/20100210135624/http://apcmag.com/top_5_best_free_open_source_games.htm
 * https://web.archive.org/web/20091213203544/http://news.softpedia.com/news/Six-Free-and-Must-Have-Games-for-Your-Mac-96944.shtml
 * https://www.maketecheasier.com/best-open-source-clones-of-great-old-games/
 * https://web.archive.org/web/20100126164648/http://www.ixibo.com/2008/09/top-5-free-linux-games-download-now/
 * https://web.archive.org/web/20090107231722/http://www.linuxjournal.com/article/3751
 * https://web.archive.org/web/20010628031000/http://noframes.linuxjournal.com/articles/culture/0026.html
 * https://web.archive.org/web/20120415141523/http://tech.gaeatimes.com/index.php/archive/top-10-free-linux-games-in-2009/
 * https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=credenda&logNo=80165297328
 * https://www.fosslinux.com/43096/free-and-open-source-games-to-play.htm
 * https://www.fossmint.com/open-source-games-for-linux/
 * https://puri.sm/posts/gaming-on-the-librem-14/
 * https://www.unixmen.com/gaming-on-linux1131-19-awesome-opensource-games-for-linux/
 * https://www.opensourcelisting.com/top-10-open-source-games/
 * https://www.fosslinux.com/43096/free-and-open-source-games-to-play.htm
 * https://shinnok.com/rants/2011/07/18/cool-open-source-games-you-should-contribute-to/
 * https://github.blog/2021-08-25-30-free-and-open-source-linux-games-part-1/
 * https://rapd.wordpress.com/2007/08/27/sourceforge-games-most-downloaded-projects/
 * https://web.archive.org/web/20160207113852/http://sourceforge.net/p/forge/community-docs/SourceForge%20Games/?page=1
 * https://web.archive.org/web/20080629232246/http://akaimbatman.intelligentblogger.com/wordpress/archives/27
 * http://fossilbank.wikidot.com/category:electronic-game-libre
 * https://cyber.dabamos.de/unix/x11/
 * https://web.archive.org/web/20140619143824/http://voices.yahoo.com/free-quake-open-source-gamers-guide-free-games-701187.html
 * https://web.archive.org/web/20100107023339/http://www.linux-gamers.net/smartsection.item.81/comparison-of-free-software-shooters.html
 * https://web.archive.org/web/20120629182609/http://voices.yahoo.com/free-rts-open-source-gamers-guide-free-real-time-720261.html
 * https://www.ossblog.org/8-insanely-addictive-multi-platform-open-source-simulation-games/
 * https://www.junauza.com/2008/05/highly-addictive-puzzlearcade-games-for.html
 * https://medevel.com/minecraft-alternatives/
 * https://gamerant.com/free-open-source-alternatives-popular-games/
 * https://www.tecmint.com/best-linux-terminal-console-games/
 * https://dzone.com/articles/top-5-free-and-open-source-game-engines-you-should
 * https://www.goodfirms.co/game-development-software/blog/best-free-open-source-game-development-software-solutions
 * https://www.cocos.com/en/post/best-open-source-software-for-making-your-next-game
 * https://indiewatch.net/2021/01/09/best-free-and-open-source-software-for-game-developers/
 * https://www.softwaretestinghelp.com/best-game-development-software/
 * https://www.theverge.com/2020/4/14/21219609/video-game-tools-editor-developer-make-price-free-programming