I'm the Seytan !
OpenArena is a community-produced deathmatch FPS based on GPL idTech3 technology. There are many game types supported including Free For All, Capture The Flag, Domination, Overload, Harvester, and more...3 months ago, Released Aug 28, 2011 Multiplayer First Person Shooter
Urban Terror is a free multiplayer first person shooter developed by FrozenSand, that (thanks to the ioquake3-code) does not require Quake III Arena anymore. It is available for Windows, Linux and Macintosh...4 months ago, Released Aug 30, 2011 Multiplayer First Person Shooter
Based on Return to Castle Wolfenstein's engine, Enemy Territory started as an additional single-player campaign, but quickly evolved into a massive on-line shooter in minds of creators. The final product...5 months ago, Released Jan 22, 2012 Multiplayer First Person Shooter
From the earliest PadMaps came the mod PadWorld, and now from that distinguished provenance comes the next colourful evolution, the World of Padman. Developed and headed by the professional cartoonist...3 months ago, Released Nov 4, 2010 Multiplayer First Person Shooter