Thank you for visiting RadioShack. If you need assistance with shopping on our site, please call us at 800-843-7422 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
Sonic and the All-Stars cast line up on the starting grid once again to battle for supremacy in the ultimate race. Compete across land, water and air in incredible transforming vehicles that change from cars to boats to planes mid-race. Master your driving skills as you drift, barrel role and boost to overtake your rivals, or use your weapons tactically and unleash your All-Star move to gain the winning advantage. It's not just your fellow racers you need to watch out for, as the road falls away beneath you, or the river runs dry, new routes emerge and your vehicle transforms to take advantage of the terrain. Discover alternative routes and short cuts as you perfect the course in this adrenaline fuelled dash to the finish line - racing will never be the same again. This is not just racing, it's racing transformed.
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.