Name: The Mysterious Biker   Description: The Mysterious Biker is a fast and slippery enemy who is always one step ahead of the pizza delivery guys.  Special Ability: Demonic Speed: The Mystery Biker can move quickly across the board and block players' paths.  Design: The Mystery Biker has an enigmatic and menacing appearance.  He wears a dark motorcycle suit and a mask that hides his identity.  His design uses dynamic lines and dark colors that convey his agile and mysterious nature.