Star Munchkin

From Steve Jackson Games:
The Munchkins are back - but now they're in space! Now they're Mutants, Androids, and Cat People . . . grabbing Lasers, Vibroswords, and Nova Grenades . . . fighting Fanged Fuzzballs, Bionic Bimbos, and the Brain In A Jar. This is a complete game using the best-selling Munchkin rules (with a few new twists like Sidekicks). Yes, it CAN be combined with Munchkin! And, of course, it features the twisted humor of Steve Jackson and the wacky cartoons of John Kovalic.