Wikipedia
H.E.D.Z.
H.E.D.Z. or Head Extreme Destruction Zone is a PC game created by VIS Entertainment and published by Hasbro Interactive for Windows in the action/adventure genre. The player, whose character is an alien, selects heads (five starters, hundreds throughout the game) and goes on a preset order of battlefields to fight other aliens for heads, as well as the right to be the MVP of the arenas.