A giant comet is heading toward South Park and it's up to you to save them! Beware of probing aliens, big evil clones, and demented turkeys. It's the only game big enough for Cartman. Sweet environments without any lame, tree-hugging hippies. Play as all your favorite South Park characters. Authentic voices from South Park, including Isaac Hayes as Chef. Howdy-ho your way through mega four-player action!