The main repository for the Linux and Mac OS Bedrock edition Minecraft
Install, update and play indie games
Homebrew development library for Nintendo 3DS/Horizon OS user mode
dhewm 3 main repository
Xash3D FWGS engine
Real Time Strategy game engine supporting early Westwood classics
3D space trading and combat game
Multiplayer FPS game - Counter-Strike: Football
C# application with primary purpose of farming Steam cards
A game of dungeon exploration, combat and magic
An Open Source DOS emulator to run old DOS games
Chess Database and PGN viewer
RTS game with the theme of Strategy by Design
3D Engine c++
Easily generate cue sheets for CD images with compressed audio tracks.
A modern, cross-platform Quake game engine based on FitzQuake.
A cross-platform port of Hexen II game.
JavaScript framework to build game engines, games, emulators and apps
INSTEAD - Simple Text Adventure Interpreter.
Retro style, multi-platform soccer game
Android, UIQ 3.0, Series 60 Edition 5 open-source software
GemRB is a portable open-source implementation of the Infinity Engine
Unique 3D slider puzzle that looks like a rubics cube.