A cross-platform port of Hexen II game.
A free 3d game for PC that does not limit the player. Fight,Build,Gain
Star Wars style retro game for Linux
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Cross platform administration tool for Source Engine dedicated servers
qscore is a suite of tools to parse Quake III: Arena games.log
A fork resurrecting NewWolf (Wolfenstein 3D for OpenGL on Windows)
An FPS.