A 2D Elite-style game written in Python 3.2.
Tactical, turn-based game engine, that uses OpenGL and WinAPI
Open source, moddable game engine for the "Polygon Love 2" game
Conway's Game of Life and Turmites Combined!
Open Source Virtual World and MMOG Development Platform
Invaders like game, written in Python with Curses... :)
nctdtool, a curses front-end for tdtool