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Sonic and the All-Stars cast line up on the starting grid once again to battle... 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... more

This is no ordinary race. Each character is equipped with their own unique veh... This is no ordinary race. Each character is equipped with their own unique vehicle that can transform into a car boat and plane to take advantage of the changing terrains. Take to land sea & air as you race through 16 dynamically changing courses... more