Develop an emulated Darkfall Online Server.
A world editor for HGE game engine written in python and uses OpenGL.
A graphics engine + toolkit.
Open source, moddable game engine for the "Polygon Love 2" game
Open Source Virtual World and MMOG Development Platform
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
A Dungeons & Dragons Miniature Game.
The Lambda-Engine is a cross platform game engine.
Tikal Online - 3D MMORPG (Torque/Python)