A floating alien head named Magnaminous sees Coop's fighting skills and invites him to the Galactic Combat Federation to fight various other powerful robots. Coop agrees, but maybe it would have been better if he had stayed home because, after a couple of fights, Magnaminous reveals he wants Coop to lose so Magnaminous can make a fortune. Coop refuses to accept those terms, so Maganaminous resorts to some dirty tricks to this end.