Central Queensland Linux User Group

FPS
Urban Terror - http://www.urbanterror.info
Tremulous - http://tremulous.net/
World of Padman - http://padworld.myexp.de/
Sauerbraten - http://sauerbraten.org/
Nexuiz - http://alientrap.org/nexuiz/
Enemy Territory : Quake Wars - http://zerowing.idsoftware.com/linux/etqw/
Alien Arena - http://icculus.org/alienarena/rpa/
Savage 2 - http://www.savage2.com/en/main.php
TrueCombat: Elite - http://www.truecombatelite.com/

Strategy
Spring - http://springrts.com/
Battle for Wesnoth - http://www.wesnoth.org/
Glest - http://glest.org/
Warzone 2100 - http://wz2100.net/
Savage 2 - http://www.savage2.com/en/main.php
Armagetron Advanced - http://armagetronad.net/
Scorched 3d - http://www.scorched3d.co.uk/