Quake C mods and support - SSQC / CSQC
In case the official files don't get updated, try these ones. B-)
Advanced rhythm game for Windows, Linux and OS X
A public domain cross platform 3D game
Highly portable Gameboy Color emulator
3D .NET engine for Windows, Linux, Mac
Reenactment of the classic Atari 2600 game
The world's smallest chess playing program just got smaller!
Multi-platform game engine similar to old Megaman with a stage editor
plugin-based RPG manager in C++ and Qt5
This is a hacking style game set in the early '80s
evolution for vegastrike SpaceSim/Combat/Trade game
A traditional top-down OpenGL car racing game
Binary Conversion Calculator
Gives agents personality, moods, emotions and emotional attachments.
Cross-platform C framework very compact libraries and tools.
A generic 2D engine for any kind of game
2D physics engine for games
The IRC's Talking Robot