The AWS GameKit Plugin for Unreal
StarCraft II learning environment
Pycraft is an open-source, OpenGL based game made in Python
Identify the famous car brands from around the world
DOOM / Heretic / Hexen source port with enhanced graphics and UI
ZED OS the clone of Windows XP
Character animation system for games and simulations.
InfiFly a ML based 3D game.
A statistics collection and tracking tool for Mechwarrior Online (R)
Develop an emulated Darkfall Online Server.
A graphics engine + toolkit.
Python/Pygame Game-Building Framework
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
Open Source Virtual World and MMOG Development Platform
A Dungeons & Dragons Miniature Game.
Text based game made in python 3.3
Tikal Online - 3D MMORPG (Torque/Python)
The Lambda-Engine is a cross platform game engine.
A powerful cross-platform and open-source 3-D rendering engine.