Reading some of the recent posts I came up with an idea to do a one shot adventure where the big bad is actually a revenge seeking angry squat bent on getting whatever justice he can against humans for turning their backs on the squats when the home worlds were eaten by the nids.
So I was just wondering, are the squats a lot like dwarves in the past 40K fluff or just similar? Are they unnable to get psyker powers, mutations and so forth?
What kind of weapons did they use?