A modern, cross-platform Quake game engine based on FitzQuake.
A cross-platform port of Hexen II game.
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
a free hack & slash action 2D/3D rogue / ultima / dungeon like game
MD2 (Quake2) Model Viewer
Doom, Heretic, Hexen & Strife Map Viewer
Duke Nukem 3D Map Viewer
Quake Engine Map Viewer
Browse LSG everywhere and anywhere!
Cross platform administration tool for Source Engine dedicated servers
a 3D openGL version of Deap Deadly Dungeons roguelike RPG game
Counter-Strike Global Offense Web Administration
A 3D first-person remake of the arcade classic, featuring Katie Holmes