Enigma is a puzzle game
2D Open Source MMORPG
2D Game Engine
Cross-platform 2D and 3D game engine
Turn based Civ-like strategy game
MicroLua brings Lua on the Nintendo DS for easy programming
Frameserver plugin for video editing via scripting.
Karaoke effects creation tool with ASS and Lua.
A complete 2D Game Engine with built in drag and drop editor
A 3D rendering / entity engine