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Arcade Puzzle Platformer RPG Strategy FPS Adventure Simulation Turn-Based RTS
Genres
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Engines
SDL2 Godot Phaser libGDX Unity MonoGame id Tech Ogre3D LÖVE (Love2D)raylib
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Sci-Fi Fantasy Comedy Horror Medieval Anime Crime Management Modern Military Post-Apocalyptic
Themes
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Free & Open Source Games by Engine

Every game below is free to play and open source, browsable by the engine or framework it was built with.

394 open-source clones

OpenRCT216,227★Cataclysm: Dark Days Ahead13,141★OpenTTD8,264★

25 open-source clones

Thrive3,706★Super Mario Bros Remastered3,142★Unknown Horizons902★

15 open-source clones

OpenSC2K5,110★Ancient Beast1,873★Prince of Persia (JS) - princejs.com999★

15 open-source clones

UnCiv11,279★Riiablo1,100★DelverEngine824★

14 open-source clones

jynew8,962★Daggerfall Unity3,496★SanAndreasUnity2,626★

11 open-source clones

FreeSO976★OpenVIII674★Magical Life254★

11 open-source clones

FTE QuakeWorld341★Quadrilateral Cowboy331★FreeHL320★

6 open-source clones

Stunt Rally647★openDarkEngine170★OpenMB142★

6 open-source clones

bab-be-u164★OpenNefia152★Duck Marines121★

5 open-source clones

pokeemerald-wasm308★Dungeon of Quake133★Civ2-clone107★

5 open-source clones

UndertaleModTool2,049★Dijeweled Remastered66★Spelunky Classic HD HTML559★

4 open-source clones

rustcraft202★Iron Doom59★Rusty Bird17★

4 open-source clones

Tiny Wings812★Gorillas247★aquastax13★

1 open-source clone

Slime Volleyball11★

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