Western Quake³ is intended to be a realistic simulation of the "Old West's" great atmosphere. It is being developed - as you can see in the name - on id Software's Quake³ Arena Engine.
This Total Conversion will include completely new weapons created with historically correct information about damage, rate of fire, reload time etc. It will also include new gametypes and maps inspired mostly from movies. And to increase the feeling of "Gunslingers Atmosphere" we will also create music tracks and sounds adapted to the simulated times. Besides all those features Western Quake³ will also include many more features.
News source: Gamer's Hell
Download: Western Quake Beta 2.0 (150Mb)