A modern, cross-platform Quake game engine based on FitzQuake.
Odamex is a free, cross-platform, modern client-server Doom engine
A cross-platform port of Hexen II game.
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
DOOM® Multiplayer Battles👿
Utilities to make running a Linux Alien Arena server easier
Um simples game de guerra em ambiente 3D, desenvolvido em Java.
3rd Party Video Games Developer: MetalManGames, titles of games
Classic America's Army
PAK file editor for Quake engine games
Merges WAD files for Doom engine games.
Space shooter style game arcade version - Games/Entertainment Software
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Alien-Tec AutoScript CS:Source
Place where to find modifications and add-ons for the Arma franchise.
first person shooter, space invader
Bot for id Software's Wolfenstein 3D