Cool game for linux is called maniadrive 1.2
Tuesday, 15. January 2008, 06:10:55
Maniadrive is a cool car game for linux.It is a free clone of Trackmania, the great game from Nadéo studio, and is an arcade car game on acrobatic tracks, with a quick and nervous gameplay (tracks almost never exceed one minute), and features a network mode, as the original.I find a site for maniadrive debian installer so that you can easily install the maniadrive easily.
Also features:
* Complex car physics
* Challenging "story mode"
* LAN and Internet mode
* Live scores
* Track editor
* Dedicated server with HTTP interface
* More than 30 blocks - Full soundtrack

Youtube link to watch the http://www.youtube.com/watch?v=RUR4WnjNVRQ
The official maniadrive site :http://maniadrive.raydium.org/
For ubuntu user can download from http://www.getdeb.net/app.php?name=ManiaDrive