A fast and reliable entity component system (ECS) and much more
LDraw™ editor for LEGO® style digital building instructions.
Linux tools for Ps3 control under Gnu/Linux.
a very lightweight advanced terrain-rendering and 3D map rendering sys
3D Game engine
multi-kinect system
WGFX 2D Game Engine
Mighty 34th century meka action from TeamXbow
A C++ library for programmers transitioning from "Game Maker Language"
A cross-platform OpenGL based lightweight scenegraph library