MV3D is a virtual world and multi-player game framework for use with Python. It was designed with scalability in mind and is able to distribute a world across as many servers as needed while dynamically balancing the load. The simulation framework is not specifically slanted towards any one genre of online game or virtual world, and can just as easily be used for a space game as a fantasy setting. Objects on an MV3D server can be simulated using the ODE physics engine for realistic interactions. A single server is able to host thousands of of simulated objects. The client works with both the Ogre3D and Panda3D renderers.
pydance is a dancing game written in Python, formerly named pyDDR. The idea is simple. There's a floor mat with arrows, and the game scrolls arrows up the screen to the beat while playing a song. When the arrows reach the top of the screen (not sooner and not later), the player hits the corresponding arrow on the pad, and given that it's hit on time with the beat, points are scored. Based on how well the dance is put together, s/he is graded at the end of the song. Both keyboard and mat play are supported.
Petals on a Rose Game is a computer version of the famous riddle/puzzle game called Petals on a Rose. It is rumored that Bill Gates was stumped by it for two days. It's usually played with a group of friends and a set of 5 dice. The game master rolls the dice and tells everyone the answer. This computer version of the puzzle works similarly, only in this case the computer plays as the game master. There is no source included because that would give away the answer. The binaries were made as universal as possible.
Marauder-ah is a set of improvements over "marauder", originally written by Shawn Hargreaves in 1994. You control a spaceship with a basic weapon, and your purpose is to kill as many people as you can. Earning money (using piracy or trade) enables you to upgrade your ship and buy deadly weapons.