Race along with Mario and his friends in five single-player modes and over 30 courses. Knock out the competition with your driving skills as you rocket-start the race, use drifting and turbos at critical points, and deploy crazy items to gain an advantage. Get ready for total shell-tossing mayhem! Choose one of 12 Nintendo characters as you race through challenging tracks that become even more so with deployable items at your disposal. Enlist in the Grand Prix for the trophy prize in eight diff...