Frieza's Mercenaries

Publisher's blurb: Frieza is dead! He was killed on an obscure planet at the far end of the galaxy. Deprived of his almighty master, his empire sinks into anarchy: wars of succession, rebellious slaves, raids on wealthy planets.... The golden age of space piracy has begun! In Frieza's Mercenaries, you embody powerful aliens, powerful enough to conquer planets all by yourself!