OpenOMF is a Open Source remake of "One Must Fall 2097" by Diversions
Entertainment.
From the homepage: The world of Darwinia is a virtual themepark,
running entirely inside a computer network and populated by a
sentient evolving life form called the Darwinians. Unfortunately
Darwinia has been overrun by a computer virus which has multiplied
out of control. Your task is to destroy the Viral Infection and
save the Darwinians from extinction.
Kapman is a clone of the well known game Pac-Man.
You must run through the maze to eat all pills without being captured
by a ghost. By eating an energizer, Kapman gets the ability to eat
ghosts for a few seconds. When a stage is cleared of pills and
energizer the player is taken to the next stage with slightly
increased game speed.
Pang Zero is a clone of Super Pang, a fast-paced action game that involves
popping balloons with a harpoon. The intention of our effort is to create
a fun, open-source game that many (currently up to 6) people can play
together.
Pongix is a free game based on the classical pong game with support for
net game.
Peng-Pong is a cross-platform pong game written in SDL
Ptkei is a Python/Tk graphical client for Wolfpack Empire servers.
Pykawari is a real kawari8 module for ninix-aya.
For more information, see
DarkPlacesMod is a Quake 1 modification (made specifically for the DarkPlaces
Quake engine).
Urban Terror is a realism based "total conversion mod" for Quake III Arena.