here are some open source games that would be alsome on dc if possable
Cube 9ist person shooter ) http://www.cubeengine.com/
minimum spec: p200 with tnt2/v3
freepop(populas clone) http://freepop.sourceforge.net/?page=screenshots
also what about the quake engine darkplaces http://icculus.org/twilight/darkplaces/
Wormux (warm clane) http://www.wormux.org/en/installation.php
this is where i got some of these http://osgaming.net/modules/myalbum/topten.php?rate=1
