Don't know if this is a bug...
from
Stardock Forums
This has been happening to me since the first Beta, but it only happened once in a while, but today 5 times in a row when I tried to start GalCiv the intro freezes up and my keyboard and mouse don't respond and I have to reboot my computer... it really sucks and now I'm leary about playing GalCiv because I don't want to have to reboot my computer everytime I try to play... now I know that it probably doesn't have anything to do with it being a bug, but does anyone have any idea what could be wrong and causing this?