Take on the role of an alien head-hunter and prepare to be pitched into an inter-galactic, gladiatorial competition. Battle with 225 of the most unusual opponents you'll ever meet from projectile spitting Punk Rocker Head One Eyed Shepherd Head, a heat-seeking sheep thrower. Even Little Old Lady head comes armed with a pretty active set of choppers.

Everyone's after the same thing-each other's head. What you have on your shoulders fives you your combat powers. Win a battle - collect your opponent's head. Need a different ability - change your head. Move from asteroid to asteroid collecting as many heads as possible - but try not to lose yours.