Head tracking app for games and flight simulation software
A nonsense activity generator
Open source clone of Theme Hospital
3D game engine/framework in C, with Luajit and Python bindings now
A pure Go game engine
Engo is an open-source 2D game engine written in Go
Enigma is a puzzle game
FLTrator is a retro style scrolling arcade game using FLTK.
Orx: Portable Game Engine
ASCII SpaceInvaders, Pacman, Frogger, + 10 puzzles
ASCII SpaceInvaders, Pacman, Frogger
Sokoban with many families of puzzles provided.
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
cross-platform sound-playing package for C++ apps
3D Multiplayer Hover Soccer
Klotsky class block slider puzzles.
kid-friendly retro point & click 3D OpenGL "adventure" game
DeSmuME is a Nintendo DS emulator
Joystick mapping for OSX
Character animation system for games and simulations.
Gets the critical information you need to succeed in League of Legends
Tangram game
Jetpac Clone, written in JavaScript, wrapped in a Mac App
Open Game Bootstrap