Alien Arena

Product: Alien Arena 
Company: COR Entertainment
Website: http://icculus.org/alienarena/rpa/
Type: Open Source
Requirements: Windows 2000/XP/Vista/7

Do you like fast paced deathmatch? How about rich, colourful, arcadelike atmospheres? How about...retro Sci Fi? Then you're going to love what Alien Arena has in store for you! This game combines some of the very best aspects of such games as Quake III and Unreal Tournament and wraps them up with a retro alien theme, while adding tons of original ideas to make the game quite unique.

Alien Arena is a fast paced, furious frag fest with arenas ranging from the small, to the massive. With a large built-in player base, it's never hard to find a good match going on, at any hour of the day. The community is friendly, as well as prolific. Dozens of maps, models, and various accessories have been created by community members to add on to the game experience. The CRX engine that powers Alien Arena has received very signifigant upgrades in recent releases, resulting not only in stunning new visuals, but vastly increased performance as well.