Modern 3D engine and IDE written using C# and C++.
IRB is a game creation toolkit
evolution for vegastrike SpaceSim/Combat/Trade game
Built to be ease of use, with no programming knowledge, Multi-platform
Multi-threaded 2D Renderer licensed under the Mozilla Public License
Phobos editor is a generic resource editing system.
Pear3DEngine is a modern and modular 3D development framework
cross-platform 2d game engine
Sourceport of the classic Descent Level Editor
AMOS BASIC reimplementation in Java
Map and logic editor