Taking the role of a kid with a skull for a head, you get to literally rip apart an office building with your chainsaw and gun. Roam as you please, destroy all you see.Instructions:Use the Left And Right Arrow Keys to move and operate the chainsaw and the gun using the Space Bar. When in shoot out mode, use the Up And Down Arrow Keys to stand and duck. Make your way to the other end of the floor to take the lift and continue to the upper floors.