Sell Nintendo DS Games. Get Cash for Monster Jam Urban Assault. Unleash the raw power of the world's biggest and baddest monster trucks as you wreak havoc on cities all across the globe! Experience authentic Monster Jam action with stadium races and freestyle competitions for the ultimate monster truck experience! * Urban Tracks Designed for Mayhem and Destruction: Crush taxi cabs, smash through double-decker buses, crash through malls and take your competition head on in circuit racing, eliminator, devastator and head-to-head gameplay modes. * The Biggest Names in Monster Trucks: All of your favourites including Grave Digger, Maximum Destruction and Monster Mutt, plus the hottest new trucks on your tour including Stone Crusher, Backwards Bob and Spitfire Monster Truck. * Authentic Monster Jam Stadium Events: Compete in 11 different stadiums on the Monster Jam tour in stadium freestyle and stadium racing events. * Skill Competitions: Catch massive air and inflict maximum destruction in competitions including Monster Jump, Truck Trickster, Skill Jump and Air Strike.