Sonic Seaside Hill, Curien Mansion and Blizzard Castle Explore stunning new places like the city, tour the medieval castle walls, walk through the lush rainforest and drive wildly through the crowd at the finish line. Super Monkey Ball'Fame Ai Ai 'si, Samba and Dr. EggmanYou can choose from 20 challengers including. If your vehicle is broken, shattered or discharged, do not worry! You can regain your car by super-charging. Make sure you know the short cuts that lead to victory!
–Party Racing Fun, challenge your friends on the screen dedicated to 4 players.
–20 different characters including Sonic, Tails, Aiai and Amigo where you can choose your favorite racers.
–Sports cars, bikes, airplanes where each character drives his own!