A modern, cross-platform Quake game engine based on FitzQuake.
A cross-platform port of Hexen II game.
3rd Party Video Games Developer: MetalManGames, titles of games
Ms Dos port with slopes 3d floors true3d demo compatibility fast speed
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Freedoom, Heretic and Hexen
Zombie survival on a city wide scale!
Multiplayer mod for the Jedi Knight game series.
Historically accurate Doom source port
GraphOX is awesome
qscore is a suite of tools to parse Quake III: Arena games.log
A Quake III Arena Mod.