A 2D game engine and level editor
Cross-platform 2D and 3D game engine
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Opensource Game Studio
Character animation system for games and simulations.
IGS Labs
Famous card game with 3D graphics and artificial intelligence
call of duty 4 xmodel_export file viewer
Legandary Story of the Zarakite
Freedoom, Heretic and Hexen
Blueshift is a cross-platform 3D game engine implemented in C++
Children's learning programming language Karel the Robot in 3D
Free MMORPG
Flipping squares will never be the same
Game backup loader for Wii and vWii
Portable game engine with main focus on point-and-click adventures
3D-Accelerated open-source DOOM engine
Karel - 3D language interpreter
Cute 3D animated piglet who lives inside your phone