Alien Arena 2008 is a free standalone deathmatch game based on source code released by id Software. Begun by COR Entertainment in 2004, the game combines a 1950s-era sci-fi atmosphere with gameplay similar to the Quake, Doom, and Unreal Tournament series. Alien Arena focuses mainly on online multiplayer action, although it does contain single player campaigns against bots.
There are 46 standard maps to choose from, 5 player characters, and 9 weapons with alternate fires, and a grappling hook. The game is powered by the id Tech 2 based CRX Engine, which features 32 bit hi-res texture support, shaders, textured particles, stain maps, reflective water with refractive shaders, light bloom, real-time shadows, real-time vertex lighting, normal-mapping, and other modern effects, all of which can be turned on or off in the menu.
Also featured is an internal server browser for finding other people to play online and the external Code Red Galaxy program which also serves as an IRC interface.




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