python-fife

FIFE is a multi-platform isometric game engine

FIFE stands for Flexible Isometric Free Engine and is a cross platform game creation framework written in C++. It provides you with the ability to create a game using Python interfaces. FIFE also comes as a DLL or static library so you can use C++ as well.
3D multi-player real time strategy game

megaglest

3D multi-player real time strategy game

MegaGlest is a free 3D real-time customizable strategy game which takes place in a context which could be compared to that of the pre-renaissance Europe, with the licence that magic forces exist in the environment and can be controlled.

nethack-lisp

dungeon crawl game - Lisp interface

NetHack is a wonderfully silly, yet quite addictive, Dungeons & Dragons-style adventure game. You play a character from one of many classes (such as wizard, ranger, or tourist), fighting your way down to retrieve the Amulet of Yendor (try saying THAT one backwards!) for your god. On the way, you might encounter a quantum mechanic or two, or perhaps King Arthur, or - if you're REALLY lucky - the Ravenous Bugblatter Beast of Traal.
multi-user networked version of the Ricochet Robots game

ricochet

multi-user networked version of the Ricochet Robots game

Ricochet Robots is a multi-player board game which involves each user simultaneously solving a geometric challenge. This implementation is a networked version of the game with both client and server programs written in nickle using the nichrome toolkit.
multiplayer platform game with dwarfs fighting with/for food

ffrenzy

multiplayer platform game with dwarfs fighting with/for food

Feeding Frenzy! is a distributed network game for two to eight players. One instance needs to act as server for syncing player names and the levels.
keyboard mashing and doodling game for babies

bambam

keyboard mashing and doodling game for babies

Bambam is a simple baby keyboard masher application that locks the keyboard and mouse and instead displays bright colors, pictures, and sounds.