ALIEN ARENA is a standalone 3D first-person online death match shooter crafted from the original source code of Quake II and Quake III, released by id Software under the GPL license. With features including 32 bit graphics, new particle engine and effects, light blooms, reflective water, hi resolution textures and skins, hi-poly models, stain maps, ALIEN ARENA pushes the envelope of graphical beauty rivaling todays top games.
Tremulous blends a team based First Person Shooter (FPS) game with elements of a Real Time Strategy (RTS) game. Players can choose from 2 unique races, aliens and humans. Players on both teams are able to build working structures in game like a RTS. These structures provide many functions, the most important being spawning, automated base defense, and healing functions.
World of Padman is a first person shooter set in the cartoon like, miniature world of ’Podman’. It features gorgeous 3D graphics and both single player and multiplayer gameplay over the internet.
Sauerbraten is a networked fast-paced 3D first person first-person shooter game. It supports rather modern graphic effects and nice graphic details. One of the most intense network FPS games out there.
A fast-paced 3D death-match game with high-end and complex graphics effects. It is intended to be played over the Internet or over a local network. Several different game types, such as classic death-match, team death-match and capture the flag are available. Though it also supports a single-player mode and playing against the computer.
Warsow is a fast-paced 3D ego-shooter with colorful graphics which look like in comics (black lines around things; deliberately surrealistic graphics) or similar to the movie "Tron". The game allows a very advanced movement by doing trick-jumps.