Originally Posted by Gamespot
The game is a third-person action adventure title that revolves around the mechanic of collecting and using a wide array of different heads. As Fred, you can literally rip the head off of any enemy you see and then use it in place of your own. For each head that you use, you get unique abilities. There are nine heads in the game, and because each head influences everything from the way you move to the way you're able to interact with the environment, it's almost like being able to switch between nine separate characters on the fly. The levels are designed to take advantage of the unique attributes of each head, and there are plenty of puzzles in the game that require specific abilities to solve.