Good-looking and addictive OpenSource games
Flipping squares will never be the same
scriptable game engine with built-in support for 2D graphics and sound
Fast and robust map analyser for Brood War.
starrydb is game server engine
Text-based adventure game
Educational Software for children aged 2 to 10.
The IRC's Talking Robot
Complete, Fast, Accurate, Game Boy/CGB/SGB Emulator.
C-Lesh is a game programming language for 2D games.