Games starting with S

role playing 3D roguelike
remake content commercial multiplayer online + LAN
Details
Code languages: C#
Code licenses: MIT
Code repositories: GTA-ASM/SanAndreasUnity.git(since 2018, )
Code dependencies: Unity
Developer: in0finite
simulation clone content open
Details
Code languages: Rust, JavaScript, TypeScript
Code licenses: MIT
Code repositories: maxbittker/sandspiel.git(since 2018, )
Code dependencies: WebGL
Developers: dependabot-support, labbo lab, Lu Wilson, Lu[ke] Wilson, Max Bittker, Vixey
arcade for kids
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: osgames/sarah-maries-eierjagd.git(since 2019, )
Code dependencies: SDL
Developer: Patrick Gerdsmeier
Homepage: fr0zi/sccopter
Inspiration: SimCopter
Details
Code languages: C, C++
Code licenses: MIT
Code repositories: fr0zi/sccopter.git(since 2016, )
Developer: Łukasz Mróz
Details
Code languages: Python
Code licenses: GPL-3.0
Code repositories: Scorched-Moon/server.git(since 2015, ), Scorched-Moon/client.git @add(since 2015, )
Code dependencies: PGU, pygame
Developer: Donkyhotay
strategy 3D artillery clone turn-based
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: osgames/scrabble3d.git(since 2019, ), Scrabble3D/3.1.git @add(since 2015, ), svn.code.sf.net/p/scrabble/code
Developers: Heiko Tietze, Scotty
strategy content open roguelike
Details
Code languages: C, C++
Code licenses: GPL-2.0
Code repositories: thijsvanommen/scrap.git(since 2017, )
Assets licenses: no media
Build system: Make
Developer: Thijs van Ommen
remakestrategy content commercial + original required real-time
Homepage: toshok/scsharp
Inspiration: StarCraft
Details
Code languages: C#
Code licenses: MIT
Code repositories: toshok/scsharp.git(since 2010, )
Build system: VisualStudio
Developer: Chris Toshok
Details
Code languages: C
Code licenses: GPL-3.0
Code repositories: osgames/sdl-asylum.git(since 2019, ), svn.code.sf.net/p/sdl-asylum/code
Code dependencies: OpenGL, SDL
Assets licenses: Public domain
Developers: Andy Southgate, blotwell, Hugh Robinson
Details
Code languages: C
Code licenses: GPL-2.0
Code dependencies: SDL
Details
Code languages: C, C++
Code licenses: GPL-2.0
Code repositories: fragglet/sdl-sopwith.git, osgames/sdl-sopwith.git(since 2019, ), svn.code.sf.net/p/sdl-sopwith/code
Code dependencies: SDL
Developers: Jesse Smith, Simon Howard
arcade content open
Details
Code languages: C++
Code licenses: GPL-3.0
Code repositories: DusteDdk/SDL-Ball.git(since 2014, )
Code dependencies: OpenGL, SDL
Assets licenses: ?
Build system: Make
Developers: Anders Birkedam, Daniel Gullberg, Jimmy, Jimmy Christensen, Matthias Mailänder, Quinton Reeves
Details
Code languages: C
Code licenses: GPL-3.0
Code repositories: NagyD/SDLPoP.git(since 2015, )
Code dependencies: SDL
Build system: CMake
Developers: (13)
Adrian Frühwirth, Błażej Szczygieł, Dmitry, Dmitry Starosta, Dávid Nagy, Enrique P. Calot, FluffyQuack, Javier de las Rivas, Kees Cook, Pieter Valkema, Robert Crossfield, Ryzee119, Sergio Martin

arcaderemake content free
Homepage: DanJP2016/Sea-Wolf
Inspiration: Sea Wolf
Details
Code languages: JavaScript
Code licenses: MIT
Code repositories: DanJP2016/Sea-Wolf.git(since 2017, )
Developer: Daniel
arcade skill
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: quaap/SeafoodBerserker.git(since 2017, )
Build system: Gradle
Developer: Tom Kliethermes
strategy content open real-time
Details
Code languages: Python
Code licenses: GPL-2.0
Code dependencies: pygame, PygLibs
Assets licenses: FAL
Developer: HoleInTheHeadStudios
Details
Code languages: C++
Code licenses: GPL-3.0
Code repositories: FluXy/SMC.git(since 2010, )
Developers: Florian Richter, M Gagnon, Mancus1984, Muammar El Khatib, Robert W, shadowsnipes, Tristan Heaven
Homepage: sengdokuwsj
Download: sengdokuwsj/files
Details
Code languages: C++, Lua
Code licenses: MIT
Code repositories: osgames/sengoku.git(since 2019, )
Code dependencies: SDL
Developers: matle, P_Hansson
Homepage: bylexus/sensitive-js
Inspiration: Sensitive
Details
Code languages: JavaScript
Code licenses: Custom
Code repositories: bylexus/sensitive-js.git(since 2017, )
Assets licenses: Unknown
Developer: Alexander Schenkel
adventure point & click
Details
Code languages: Python
Code licenses: Public domain
Code repositories: blakeohare/pyweek-sentientstorage.git(since 2015, )
Code dependencies: pygame
Developers: Angel McLaughlin, Blake O'Hare, Christine Sandquist, ikanreed, SpearsDRacona
adventure content commercial + original required multiplayer Online official
Details
Code languages: C, C++
Code licenses: GPL-2.0
Code repositories: Croteam-official/Serious-Engine.git(since 2016, ), icculus/Serious-Engine.git, tx00100xt/SeriousSamClassic.git
Developers: Robert MacGregor, SLAwww, Zi
adventureremake content commercial + original required
Details
Code languages: C, C++
Code licenses: GPL-2.0
Code repositories: aarcangeli/Serious-Sam-Android.git(since 2019, )
Build system: CMake
Developers: Alessandro Arcangeli, Robert MacGregor, Skyrimus, SLAwww, Zi
remakestrategy content original required
remakestrategy real-time
remakesimulation content commercial + original required
Homepage: sh3redux.blogspot.com
Inspiration: Silent Hill 3
Details
Code languages: C, C++
Code licenses: GPL-3.0
Code repositories: Palm-Studios/sh3redux.git(since 2016, )
Build system: CMake
Developers: Jesse, z33ky
Details
Code languages: JavaScript
Code licenses: Apache-2.0
Code repositories: spleennooname/shadow-of-the-beast-html5.git(since 2016, )
Code dependencies: PandaJS
Developer: Andrea Bovo
remake content original required
Details
Code languages: C++
Code licenses: Custom
Code repositories: vayerx/shadowgrounds.git(since 2011, )
Build system: CMake
Developers: Alexander Richardson, Jan Šimek, Radegast, Vasiliy Yeremeyev
Homepage: sharpkonquest
Inspiration: Konquest
Download: sharpkonquest/files
Details
Code languages: C#
Code licenses: GPL-2.0
Code repositories: osgames/sharpkonquest.git(since 2018, )
Developer: Javier Marín
role playing roguelike
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: 00-Evan/shattered-pixel-dungeon.git(since 2014, )
Build system: Gradle
Developers: Evan Debenham, Watabou
adventureremake content commercial + original required
arcadepuzzle clone content open tetris-like
Details
Code languages: C++
Code licenses: MIT
Code repositories: shiromino/shiromino.git(since 2020, )
Assets licenses: CC-BY-4.0
Build system: CMake
Developers: Felicity Violette, nightmareci, that1
remake content commercial + original required (game data from System Shock: Enhanced Edition)
remake 2D 3D shooter top-down
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: osgames/sdb.git(since 2019, )
Code dependencies: SDL
Build system: Visual Studio
Developers: Chris DeLeon, Gregory Peng, Jeff Thoene, John Nesky, Matthew Sarnoff, Michael Weber, Tuscan Knox
remakestrategy content open turn-based
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: signus-game/signus.git(since 2015, )
Build system: Make
Developers: Jiří Zárevúcky, Martin Doucha, nextghost, Václav Slavík
Details
Code languages: C++
Code licenses: GPL-3.0
Code repositories: LibreGamesArchive/silvertree.git(since 2015, ), code.google.com/archive/p/silvertree/source/default/source
Build system: Scons
Developer: Jan Rietema
remake content commercial + original required
Homepage: riperiperi/Simitone
Inspiration: The Sims
Details
Code languages: C#
Code licenses: MPL-2.0
Code repositories: riperiperi/Simitone.git(since 2017, )
Developer: riperiperi
puzzleremake content open
arcade skill
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: TobiasBielefeld/Simple-Brick-Games.git(since 2016, )
Build system: Gradle
Developers: Tobias Bielefeld, xin
Details
Code languages: Java
Code licenses: MIT
Code repositories: SteveSmith16384/SimplePlatformer.git(since 2019, )
Code dependencies: libGDX
Build system: Gradle
Developers: Stephen Smith, Steve Smith
puzzle content open
Details
Code languages: C, Objective-C
Code licenses: GPL-3.0
Code repositories: osgames/simplesok.git(since 2019, ), svn.code.sf.net/p/simplesok/code
Code dependencies: SDL
Assets licenses: ?
Build system: Make
Developer: Mateusz Viste
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: TobiasBielefeld/Simple-Solitaire.git(archived, since 2016, )
Developers: Cyril C., Jari Winberg, Maurizio Petrarota, Romain Hennuyer, Taco, Tobias Bielefeld, Todor Balabanov
puzzle sudoku
Homepage: gottcode.org/simsu
Inspiration: Sudoku
Details
Code languages: C++
Code licenses: GPL-3.0
Code dependencies: Qt
Developer: Graeme Gott
music content open karaoke
Details
Code languages: C
Code licenses: GPL-3.0
Code dependencies: FreeType, GStreamer, libavformat, portaudio, SDL
Assets licenses: ?
Developer: Fredrik Portstrom
Homepage: slx7R4GDZM/Sine
Inspiration: Asteroids
Details
Code languages: C, C++
Code licenses: MIT
Code repositories: slx7R4GDZM/Sine.git(since 2016, )
Code dependencies: SFML
Developer: slx7R4GDZM
Details
Code languages: Python
Code licenses: MIT
Code repositories: jonburesh/sintelgame.git(since 2013, )
Code dependencies: Blender game engine
Developer: Jonathan Buresh
Details
Code languages: JavaScript
Code licenses: GPL-3.0
Code repositories: andymason/Skifree-HTML5-clone.git(since 2011, )
Details
Code languages: JavaScript
Code licenses: MIT
Code repositories: basicallydan/skifree.js.git(since 2012, )
Developers: Anders Evenrud, Daniel Hough
Homepage: skrupel
Download: skrupel/files
Details
Code languages: PHP, JavaScript
Code licenses: GPL-2.0
Code repositories: kantoks/skrupel.git(since 2011, ), osgames/skrupel.git @add(since 2018, ), skrupel.cvs.sourceforge.net
Developers: (11)
Bernd Kantoks, Björn Finke, Christian Neff, cincrement, DoubleMalt, Dready, finke, Husten, JANNiS, syox1, weaselchen

role playing clone roguelike
Details
Code languages: C, C++
Code licenses: Custom
Code repositories: osgamearchive/slashem.git(archived, since 2019, ), slashem.cvs.sourceforge.net
Build system: Make
Developers: Clive Crous, J. Ali Harlow, Paul Hurtley, Pekka Rousu, Warren Cheung
strategy turn-based
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: osgames/slaygame.git(since 2018, )
Developer: phill
role playing content open multiplayer
Details
Code languages: C++
Code licenses: ?
Code repositories: jasonrohrer/SleepIsDeath.git(since 2017, )
Code dependencies: SDL
Assets licenses: ?
Build system: Make
Developer: Jason Rohrer
puzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliJewel.git(since 2020, )
puzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliLights.git(since 2020, )
Developer: cricri-pingouin
remake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliLumns.git(since 2020, )
Details
Code languages: C
Code licenses: GPL-3.0
Code dependencies: SDL
Build system: CMake
Developers: MCMic, VinDuv
arcade clone content open multiplayer competitive + split-screen skill
Details
Code languages: C++
Code licenses: 3-clause BSD
Code repositories: highfestiva/life.git(since 2016, )
Developers: highfestiva, Jonas Byström
puzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliMind.git(since 2020, )
puzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliMine.git(since 2020, )
strategy content open turn-based
Details
Code languages: Python
Code licenses: GPL-2.0
Code repositories: osgames/slingshot.git(since 2019, ), svn.code.sf.net/p/slingshot-game/code
Code dependencies: pygame
Assets licenses: GPL-2.0
Developers: Bart Mak, Greg*, Jonathan Musther, SpeckFleck
puzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliPeg.git(since 2020, )
Developer: cricri-pingouin
puzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliSame.git(since 2020, )
arcaderemake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliSnake.git(since 2020, )
arcadepuzzleremake content free
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: cricri-pingouin/SliTris.git(since 2020, )
Details
Code languages: C, C++
Code licenses: GPL-3.0
Code repositories: Zillode/Slot-Racers.git(since 2008, )
Build system: Make
Developer: Zillode
Details
Code languages: Python
Code licenses: GPL-2.0
Code dependencies: Cal3D, GLEW, OpenGL, Py2Play, SDL
Developer: Jean-Baptiste "Jiba" Lamy
Details
Code languages: JavaScript
Code licenses: MIT
Code repositories: guillaume-gouchon/smash.js.git(since 2014, )
Developer: Guillaume
actionplatform 2D shooter
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: DemonTPx/smashbattle.git(since 2014, )
Developers: Bert Hekman, Jeroen Groeneweg, Jordy Moos, Ray Burgemeestre
arcade content open
Details
Code languages: JavaScript
Code licenses: AGPL-3.0
Code repositories: smolpxl/smolpxl.git(since 2020, )
Assets licenses: AGPL-3.0
Developer: Andy Balaam
Homepage: spypunk/snake
Inspiration: Snake
Details
Code languages: Java
Code licenses: WTFPL
Code repositories: spypunk/snake.git(since 2016, )
Build system: Maven
Developer: spypunk
strategy real-time
Details
Code languages: Ruby
Code licenses: LGPL-2.1
Code repositories: shawn42/snelps.git(since 2009, )
Code dependencies: Rubygame, SDL
Developer: Shawn Anderson
strategy content open real-time
Details
Code languages: Python
Code licenses: GPL-2.0
Code repositories: osgames/snowballz.git(since 2019, ), snowballz.cvs.sourceforge.net
Code dependencies: pygame, pyglet, Rabbyt
Assets licenses: GPL
Developers: (12)
Benjamin P. Jung, Daren, Darkflame, DunkFordyce, geekwad, Jared, Joey Marshall, Matthew Marshall, Matthew Powell, Mikey Lubker, Sean R. Lynch, Wansti

puzzle content open
Details
Code languages: CoffeeScript
Code licenses: AGPL-3.0
Code repositories: obfusk/sokobang.git(since 2014, )
Developers: FC (Fay) Stegerman, FC Stegerman, Felix C. Stegerman
Details
Code languages: C#
Code licenses: GPL-3.0
Code repositories: svn.code.sf.net/p/sokosolve/code, svn.code.sf.net/p/sokosolve/decade
Code dependencies: WinForms
Developer: Guy Langston
actionarcaderemake content open
Details
Code languages: Python
Code licenses: LGPL-2.1
Code repositories: osgames/solarwolf.git(since 2019, )
Code dependencies: pygame
Build system: Make
Developers: Eero Tamminen, Pete Shinners
actionremake 2D content open multiplayer Online + Competitive shooter
Homepage: smokku/soldank
Inspiration: Soldat
Details
Code languages: Rust
Code licenses: MIT
Code repositories: smokku/soldank.git(since 2021, )
Developers: helloer, Tomasz Sterna, urraka
action 2D content open shooter
Details
Code languages: C, Pascal
Code licenses: MIT
Code repositories: Soldat/soldat.git(since 2022, )
Code dependencies: SDL2
Assets licenses: CC-BY
Build system: CMake
Developers: (11)
Brendan Dougherty, helloer, Lucas Grzegorczyk, Michael, pewpew, prplz, rzaba0, Shoozza, SwamiUmami, Tom Ciborski, XvayS

action 3D first-person horror shooter
Details
Code languages: Java
Code licenses: MIT
Code repositories: SteveSmith16384/3DHorrorGame.git(since 2019, )
Code dependencies: jMonkeyEngine
Assets licenses: (See readme)
Developers: Stephen Carlyle-Smith, Stephen Smith, Steve Smith
strategy setting medieval
Details
Code languages: C, C++
Code licenses: Apache-2.0
Code repositories: rayjohannessen/songofalbion.git(since 2015, ), code.google.com/archive/p/songofalbion/source
platform clone skill
arcade content open
Details
Code languages: Elm, JavaScript
Code licenses: GPL-2.0
Code repositories: andybalaam/sootl.git(since 2016, )
Developer: Andy Balaam
Details
Code languages: C, C++, Objective-C
Code licenses: GPL-2.0
Code repositories: osgames/sopwith3.git(since 2019, ), sopwith3.cvs.sourceforge.net
Build system: Make
Developers: Andrew Jenner, Jornand de Buisonjé
role playing multiplayer online + massive
Details
Code languages: Lua
Code licenses: GPL-3.0
Code repositories: tales/sourceoftales.git(archived, since 2012, )
Code dependencies: Mana source engine
Developers: Jessica Beller, jurkan, Przemysław Grzywacz, Stefan Beller, Thorbjørn Lindeijer
remake content commercial + original required
Homepage: sourcehold/Sourcehold
Inspiration: Stronghold
Details
Code languages: C++
Code licenses: MIT
Code repositories: sourcehold/Sourcehold.git(since 2019, )
Code dependencies: OpenAL, SDL2
Build system: CMake
Developers: (13)
Andrii Podrugin, apodrugin, atmaxinger, Daniel Mizerski, Fabian Seidl, FilipJanitor, gynt, Gynt, Jakob Sinclair, julian, Julian, Maximilian Irlinger, metalvoidzz

strategy 2D 4X space turn-based
Homepage: space-faring
Download: space-faring/files
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: git.code.sf.net/p/space-faring/gitcode, svn.code.sf.net/p/space-faring/code
Developers: Astrometric, Steaker
strategy clone content open
Details
Code languages: C, C++
Code licenses: MIT
Code repositories: BrunoAOR/Space-Harrier-Clone.git(since 2018, )
Code dependencies: SDL2
Developer: Bruno Ortiz
remakestrategy multiplayer space
Details
Code languages: C, Lua
Code licenses: GPL-2.0
Code repositories: smcameron/space-nerds-in-space.git(since 2012, )
Build system: Make
Developers: Andrew Conrad, Iván Sánchez Ortega, Jeremy Van Grinsven, Justin Warwick, MCMic, Michael Aldridge, smcameron
strategy 4X space
Details
Code languages: Java
Code licenses: GPL-2.0
Code repositories: osgames/spaceopera.git(since 2018, ), svn.code.sf.net/p/spaceopera/code
Developer: Lorenz Beyeler
role playing online space turn-based
Details
Code languages: DM
Code licenses: AGPL-3.0
Code repositories: tgstation/tgstation.git(since 2012, )
Developers: (381)
13spacemen, 4dplanner, 81Denton, _0Steven, A miscellaneous Fern, aaaa1023, ACCount, actions-user, Afevis, akenworthy87, Aki Ito, Akrilla, Alek2ander, Aleksej Komarov, Alex, Alexander Dorogov, Alisa Ulan, Amalie Pihl, Amelia Pihl, AMonkeyThatCodes, anconfuzedrock, Andrew, AndrewJacksonThe2nd, Anonmare, AnturK, Aranclanos, ArcaneDefence, ArcaneMusic, Arkatos1, arsserpentarium, as334, ATH1909, Ava, Azarak, Barhandar, bawhoppen, BeeSting12, Ben10Omintrix, Bjorn Neergaard, Bloop, BluBerry016, BlueMemesauce, Bobbahbrown, Bobylein, Bond, BordListian, Boredone, Brett, Buggy123, cacogen, Cael Aislinn, Capsandi, Carl Ivanov, carlarctg, carshalash, Celotajs, Charlotte, Cheridan, Cheshify, Chuckleberry Finn, ChungusGamer666, CitrusGender, Coconutwarrior97, Coffee, coiax, CollenN, collinlunn, Comxy, Core0verload, CosmicScientist, Couls, CRITAWAKETS, Cruix, CryoSpacewalk, Cuboos, Dani Glore, danno "big fucking moron" brando, DATAxPUNGED, Davidj361, Dax Dupont, Deantwo, deathride58, Degirin2120, Delimusca, Dennok, Dex, distributivgesetz, Djiq, Donkie, Dorsisdwarf, dragomagol, DrTuxedo, duncathan salt, EdgeLordExe, EgorDinamit, El-moo, Emil, Emmanuel S., Emmett Gaines, EOBGames, ErdinyoBarboza, Ergovisavi, erwgd, esainane, EuroNumbers, Expletive, F Devine, Faerdan, FantasticFwoosh, Farquaar, Fayrik, Fazzie, Fel, FernandoJ8, Fhaxaris, Fikou, FinancialGoose, Firecage, FlufflesTheDog, Fox McCloud, FrozenGuy5, Gallyus, Gamer Menace, Gamer025, Gandalf, Garen7, Ghilker, Ghom, Gilles Coremans, GoblinBackwards, GoldenAlpharex, GPeckman, granpawalton, GuillaumePrata, GunHog, Haevacht, Hatterhat, Hauke Schümann, Helg2, Higgin, hornygranny, Iamgoofball, Ikarrus, ike709, Imaginos16, imsxz, imtakingabreakdontatme, Incoming5643, IndieanaJones, InsaneRed, interestingusernam3, itseasytosee, Jack Edge, Jackraxxus, Jacquerel, Jalleo, Jeremiah, jimmyl, Joan Lung, John Willard, JohnTheDonut, Jolly, Jonathan Rubenstein, Jordan Brown, Jordan Dominion, Jordie, jughu, Kapu1178, kawoppi, KazeEspada, Kelenius, Khub, Kierany9, kilkun, kingofkosmos, Kokonut, KorPhaeron, Krysonism, Kyle Spier-Swenson, Kylerace, Kyrah Abattoir, LaharlMontogmmery, Lamb, Lan, LatD, LemonInTheDark, Leo, Leonardo Zimann, lessthanthree, Lexorion, Liam Baloh, lizardqueenlexi, luci, Maarten van den Berg, MacBlaze1, Maersk Aerospace, ManeaterMildred, manofpepsi, Marc R. Uchniat, Mark9013100, Matt, Matt Smith, Maurukas, maxymax13, Menshin, Mercenaryblue, Mervill, Metacide, Mickyan, MidoriWroth, Mike Long, mloc, MMMiracles, Mooshimi, Mothblocks, Mr Potato Shaman, MrMelbert, MrPerson, msgerbs, N. Nattis, Nadir El Tahir, NamelessFairy, Nathan Singer, necromanceranne, Neerti, nemvar, nicbn, Nichlas Pihl, Nick, Nickolas Gupton, NightRed, NikNakFlak, nikothedude, Nivek Hutchison, Nodrak, norill, nullbear, NullQuery, octareenroon91, Oisin100, Okand37, orange man, oranges, OrionTheFox, paprka, PatchouliKnowledge, Paxilmaniac, peoplearestrange, Pepsilawn, Perakp, Pete Goodfellow, phil235, Pickle-Coding, Pieter-Jan Briers, pireamaineach, PKPenguin321, plapatin, PlayerDeer, prodirus, Profakos, pubby, QualityVan, Radacitus, RandomGamer123, RandomMarine, RaveRadbury, Razharas, ReinaCoder, Remie Richards, Rhials, Ricotez, RikuTheKiller, Rob Bailey, robbertapir, Robustin, Rohesie, Rolan7, Ryll Ryll, Sabbat, Salex08, san7890, Sawu, scoopscoop, Sealed101, Seepy, sergeirocks100, Seris02, Seth Scherer, SgtHunk, Shdorsh, ShizCalev, silicons, Singul0, skoglol, SmArtKar, Sol N., Son-of-Space, Sophie Wallace, SouDescolado, SpaceManiac, Sparkezel, spessbandit, spessbro, spookydonut, Steelpoint, SteelSlayer, Strathcona, Striders13, Strommer Kilian, subject217, Sugarette, Supermichael777, SuperSayu, swindly, SyncIt21, Tacolizard, Tastyfish, tattle, TechnoAlchemist, TehZombehz, TemporalOroboros, texan-down-under, tgstation-server, Thalpy, thebleh, TheCarlSaganExpress, TheChosenEvilOne, theOperand, TheVekter, Thunder12345, Tim, Timberpoes, Time-Green, TiviPlus, tkdrg, Tlaltecuhtli, Tokiko1, Tom, Tony, tralezab, Trevor Serpas, TrustyGun, tsucifer, Twaticus, uomo, Urumasi, Vekter, VexingRaven, Vile Beggar, Vincent, vincentiusvin, Vire, vista-, Vladin Heir, vuonojenmustaturska, Wallem, WarlockD, Watermelon914, Wayland-Smithy, wesoda25, Whoneedspacee, William Wallace, WJohn, Xander3359, XDTM, Xerux, xxalpha, Y0SH1M4S73R, YakumoChen, YehnBeep, Yenwodyah, YotaXP, YoYoBatty, YPOQ, Zelacks, Zephyr, Zergspower, Zonespace, zxaber, Zytolg, 小月猫

strategy space turn-based
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: bitbucket.org/brucelet/space-trader.git
Build system: Gradle
strategy space turn-based
Homepage: spacetraderwin
Inspiration: Space Trader
Download: spacetraderwin/files
Details
Code languages: C#
Code licenses: GPL-2.0
Code repositories: SpaceTraderGame/SpaceTrader-Windows.git(since 2013, ), spacetraderwin.cvs.sourceforge.net
Developers: David Pierron, Jay French, MK
strategy space turn-based
Details
Code languages: Java
Code licenses: Apache-2.0
Code repositories: git.code.sf.net/p/space-war-2/git
Developer: Honza J.
arcaderemake content commercial + original required flipper skill
Details
Code languages: C++
Code licenses: MIT
Code repositories: k4zmu2a/SpaceCadetPinball.git(since 2021, ), alula/SpaceCadetPinball.git
Code dependencies: SDL2
Build system: CMake
Developers: MaikelChan, Muzychenko Andrey
action shooter space
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: fgerbig/SpacePeng.git(since 2015, )
Code dependencies: libGDX
Build system: Gradle
strategy space turn-based
Homepage: spacetraderjava
Inspiration: Space Trader
Download: spacetraderjava/files
Details
Code languages: Java
Code licenses: GPL-2.0
Code repositories: osgamearchive/spacetraderjava.git(archived, since 2018, ), svn.code.sf.net/p/spacetraderjava/code, spacetraderjava.cvs.sourceforge.net
Build system: Ant, Gradle
Developer: Aviv Eyal
strategy 2D multiplayer network real-time space
Details
Code languages: C
Code licenses: GPL-3.0
Code repositories: svn.code.sf.net/p/spacezero/code
Developer: mrevenga
puzzle clone
Homepage: spelling-b.netlify.app
Inspiration: Spelling Bee
Details
Code languages: JavaScript, TypeScript
Code licenses: MIT
Code repositories: ConorSheehan1/spelling-bee.git(since 2022, )
Developer: Conor Sheehan
Details
Code languages: Java
Code licenses: LGPL-2.1
Code repositories: osgames/spicetrade.git(since 2018, )
Build system: Ant
Developers: Dzamil Kamanger, Goran Mrdja, Juha Holopainen, Kalle Hamm, Michiko Isogai, Sade Kahra
Homepage: radu124/splexhd
Inspiration: Supaplex
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: radu124/splexhd.git(since 2011, )
Developer: radu124
puzzle clone content open multiplayer online + LAN + split-screen
Details
Code languages: C#
Code licenses: GPL-3.0
puzzle game framework
Details
Code languages: C#
Code licenses: MIT
Code repositories: deathbeam/spooker.git(since 2014, )
Code dependencies: SFML
Developer: Tomas Slusny
strategy clone real-time
Details
Code languages: Lua
Code licenses: GPL-2.0, CC-BY-NC-3.0
Code repositories: spring1944/spring1944.git(since 2013, )
Code dependencies: Spring RTS engine
Assets licenses: CC-BY-NC-3.0
Developers: (13)
ake-bjerregaard, Ben Tyler, buumi, Elí Santiago, Eshed Schacham, Eshed Shaham, Fedja Beader, FLOZi, frju365, jal76, Jose Luis Cercós Pita, PepeAmpere, yuritch

arcade clone content free multiplayer Competitive + Online racing
Details
Code languages: C#
Code licenses: GPL-3.0
Code repositories: ss13remake/ss13remake.git(since 2015, )
Developers: spoogemonster, Völundr

Warning

This entry is marked as "for adults" and may feature explicit content.
Details
Code languages: Ren'Py
Code licenses: MIT
Code dependencies: Ren'Py
Assets licenses: CC-NC
remakestrategy 4X real-time space
Homepage: starruler2.com
Inspiration: Star Ruler 2
Details
Code languages: C, C++
Code licenses: MIT
Code repositories: BlindMindStudios/StarRuler2-Source.git(since 2018, )
Assets licenses: CC-BY-NC 2.0
Developers: Amy Ackermann, David CARLIER, Lucas de Vries, Lucas7211
Details
Code languages: C, C++
Code licenses: MIT
Code repositories: jjimenezg93/star-control2.git(since 2016, ), jjimenezg93/U-gine.git @add(since 2015, ), jjimenezg93/InputManager.git @add(since 2016, )
Developer: julian.jimenez
Details
Code languages: Python
Code licenses: GPL-2.0
Code repositories: abhinandanramesh/Star-Wars-III.git(since 2014, )
Developer: Abhinandan Kelgere Ramesh
action 2D shooter side-scrolling
Homepage: starblastrix
Download: starblastrix/files
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: osgames/starblastrix.git(since 2019, )
Developer: lbprogramming
strategy 4X space turn-based
Details
Code languages: C#
Code licenses: GPL-3.0
Code repositories: subchannel13/Stareater.git(since 2015, )
Code dependencies: MonoGame
Developers: EmP, Ivan, Ivan Kravarščan, Ivan Vučica
remake content commercial + original required
Details
Code languages: C++, Lua
Code licenses: GPL-2.0
Code repositories: Wargus/stargus.git(since 2015, ), svn.code.sf.net/p/stargus/code, code.launchpad.net/stargus
Code dependencies: Stratagus
Build system: Make
Developers: (13)
Andreas, Bursig Rafal, DeX, Forrest, Hypexed, Iuri Fiedoruk, Jimmy Salmon, Joris Dauphin, Martin Gerhardy, n0.obAtroN, pali, Tim Felgentreff, Tpimp

arcade content open shooter similar space
Homepage: smtng.jpkware.com
Inspirations: Asteroids, Omega Race
Details
Code languages: Scala
Code licenses: GPL-3.0
Code repositories: jkarjala/starmines-tng.git(since 2019, )
Code dependencies: Phaser
Developer: Jari Karjala
strategy 4X clone space
Homepage: stars-nova
Inspiration: Stars!
Download: stars-nova/files
Details
Code languages: C++
Code licenses: 3-clause BSD
Code repositories: Luomu/starshatter-open.git(since 2015, )
Details
Code languages: Java
Code licenses: GPL-3.0
Code repositories: atorresm/Starun.git(since 2016, )
Build system: Gradle
platform content open
Details
Code languages: Python
Code licenses: CC0
Code repositories: drummyfish/Steamer-Duck.git(since 2018, )
Code dependencies: pygame
Assets licenses: CC0
Developer: Drummyfish
role playing multiplayer online
music clone
strategy chess
strategy clone content commercial real-time
Details
Code languages: Lua
Code licenses: Apache-2.0
Code repositories: stone-kingdoms/stone-kingdoms.git(since 2017, )
Code dependencies: LÖVE
role playing turn-based
Details
Code languages: Python
Code licenses: 3-clause BSD
Code repositories: bitbucket.org/featheredmelody/lost-sky-project-public/src, osgames/lost-sky.git @add(since 2018, )
Code dependencies: pygame
simulation multiplayer online space
Details
Code languages: C++, Lua
Code licenses: GPL-3.0
Code repositories: osgames/stressfreezone.git(since 2019, )
Code dependencies: Lugre
Build system: Make, premake
Developers: Mark Saward, Robert Noll, Sebastian Dorda
remake content commercial + original required first-person multiplayer online shooter
Details
Code languages: C, C++, Objective-C
Code licenses: GPL-3.0
Code repositories: svkaiser/strife-ve.git(since 2014, )
Developers: James Haley (Nightdive Studios), Samuel
platformpuzzle content open
Details
Code languages: Python
Code licenses: Public domain
Code repositories: osgames/stringrolled.git(since 2019, )
Code dependencies: pygame
Assets licenses: Public domain
Developers: Coda, Hubert Lamontagne, Isabelle Bouchard, Joel Bouchard Lamontagne, Reduz
action clone racing
Details
Code languages: C, C++
Code licenses: GPL-3.0
Code repositories: stuntrally/stuntrally.git(since 2011, )
Code dependencies: OGRE, SDL2, VDrift
Build system: CMake
Developers: ahmedismaiel, Alan Szlosek Jr, Crystal Hammer, Dmitry Marakasov, Edgar, Hugo Locurcio, Pavel Rojtberg, Rémi Verschelde, Tapio Vierros
puzzle content open
Homepages: sudokuki.sourceforge.net, sudokuki
Inspiration: Sudoku
Download: sudokuki/files
role playing clone multiplayer
Details
Code languages: C, C++, Lua
Code licenses: GPL-3.0
Code repositories: osgames/sumwars.git(since 2019, )
Details
Code languages: C, Python
Code licenses: MIT
Code repositories: laanwj/sundog.git(since 2017, )
Build system: meson
Developers: laanwj, Thomas BERNARD
puzzleremake content commercial skill
Homepage: eguneys.github.io/jsgames
Inspiration: Supaplex
Details
Code languages: JavaScript
Code licenses: MIT
Code repositories: eguneys/supaxl.git(since 2018, )
Code dependencies: pixi.js
Assets licenses: Proprietary
Developer: eguneys
platform 2D content open
Details
Code languages: Ruby
Code licenses: GPL-3.0
Code repositories: victords/super-bombinhas.git(since 2019, )
Code dependencies: Gosu, MiniGL
Assets licenses: CC-BY-SA
Developers: Jorge Maldonado Ventura, Victor David Santos, victords
arcade clone content commercial multiplayer Competitive + Local + Split-screen
Homepage: www.smbxgame.com
Inspiration: Super Mario
Details
Code languages: Visual Basic
Code licenses: MIT
Code repositories: smbx/smbx-legacy-source.git(archived, since 2020, )
Details
Code languages: C++
Code licenses: GPL-2.0
Details
Code languages: C++
Code licenses: GPL-2.0
Code repositories: carstene1ns/super-methane-brothers.git(since 2014, )
Build system: CMake
Developer: Carsten Teibes
arcade skill
Details
Code languages: Kotlin
Code licenses: GPL-3.0
Code repositories: retrowars/retrowars.git(since 2021, )
Build system: Gradle
Developers: Allan Nordhøy, liimee, Novores, Peter Serwylo, SecularSteve
platform clone content open multiplayer competitive
Details
Code languages: Assembly, Python
Code licenses: WTFPL
Code repositories: sgadrat/super-tilt-bro.git(since 2016, )
Developer: Sylvain Gadrat
arcade content open side-scrolling
Details
Code languages: C++
Code licenses: GPL-2.0
Code dependencies: SDL
Assets licenses: ?
Developer: Santiago Ontañón
remake racing
Details
Code languages: Java
Code licenses: ?
Code repositories: jotd666/supercars3.git(since 2020, )
Homepage: ant512/SuperFoulEgg
Inspiration: Super Foul Egg
Details
Code languages: Objective-C, C
Code licenses: MIT
Code repositories: ant512/SuperFoulEgg.git(since 2014, )
Developer: Ant
platform clone content open
action clone racing
action clone content open entertainment multiplayer split-screen
Details
Code languages: GDScript
Code licenses: GPL-3.0
Code repositories: SuperTuxParty/SuperTuxParty.git(since 2018, )
Code dependencies: Godot
Assets licenses: CC-BY-3.0
Build system: Make
strategy 4X turn-based
Details
Code languages: C#
Code licenses: MS-RL
Code repositories: bitbucket.org/mstrobel/supremacy/src
Assets licenses: CC-BY-SA-2.0
Developer: Mike Strobel
Details
Code languages: JavaScript
Code licenses: CC-BY-NC-3.0
Code repositories: scottschiller/SURVIVOR.git(since 2012, )
Developer: Scott Schiller
puzzle content open jigsaw
Details
Code languages: Pascal
Code licenses: GPL-3.0
Code repositories: EugeneLoza/swappy-jigsaw.git(since 2018, )
Code dependencies: Castle Game Engine, GTK2
Assets licenses: CC-0
Developer: Eugene Loza
remake content commercial (?) + original required (?) shooter
Details
Code languages: C, C++
Code licenses: GPL-2.0
Code repositories: Hendricks266/SWP.git(since 2013, )
Build system: Make
Developers: Evan Ramos, Martin Howe
actionremakestrategy content commercial + original required real-time
Details
Code languages: C
Code licenses: GPL-3.0
Code dependencies: SDL
puzzle content open
Details
Code languages: Rust
Code licenses: GPL-3.0
Code repositories: mdsteele/syzygy.git(since 2016, )
Assets licenses: GPL-3.0
Developer: Matthew D. Steele

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