Game Description:Aliens have invaded San Francisco, and the only way to stop them is to skate rings around them! That's the premise of one of the wackier skateboarding games, Yanya Caballista: City Skater. This cel-shaded, cartoon-like game puts you on a board, where you can bust big tricks and knock out the invading aliens. This game includes Street Mode, Ramp Mode and Versus (multiplayer) mode. A unique control system lets you use either a regular Dual Shock or a fingerboard accessory (not included).