It's a race showdown ~ and you're there to dominate the competition. Compete against 20 challengers, including familiar faces from the Sonic and SEGA universe. Choose a high-speed vehicle and brace yourself as you accelerate across 24 dangerous tracks. Stay ahead of your opponents with weapons and classic character moves but watch out ~ the competition has some tricks and traps for you as well.Race high-velocity vehicles in Sonic & SEGA All-Stars Racing, where you'll pull out all the stops as you race towards the finish line. Utilize weapons, such as missiles and mines, or unique character moves to leave the competition in the dust. Take on 24 challenging tracks, including new circuits such as Sonic Seaside Hill, Curien Mansion and Blizzard Castle. Play with up to three players in split-screen mode or seven players online as you prove your high-speed superiority.