I can recommend these games running on SuSE (my distro is 8.2 personal):
1. Enemy Territory www.castlewolfenstein.com Then go to 'Enemy Territory' link and find the linux download. This is a free download and can only be played online.
2. Unreal 2004 http://www.unrealtournament.com/ut2004/downloads.php Then find the linux download. This is a demo but fully playable.
My system specs: 1.8 AMD NVIDIA TI4200 Gig of RAM.
Nothing special about my system specs but the games play and look superb with OpenGL.
Games are what have kept me dual booting to Windows but now, having downloaded these two I am seriously considering removing Windows from this system altogether.
Does anyone else have recommend games of this caliber that run on SuSE?