The worldwide race is on with a whole new set of tricks, tracks, and ways to play! Place first in Grand Prix circuits or clear skill-based missions. Wii Wheel: Transform your Wii Remote in to a steering wheel that feels natural in anyones hands. (Packed with the game). Worldwide Racing: Play with up to three friends locally or challenge up to 11 friends via Nintendo Wi-Fi Connection in the biggest Mario Kart race yet! All tracks and modes of play are available for online races.Mario Kart Channel: Visit the Mario Kart Channel on your Wii Menu to check regional and worldwide stats, friend rankings, download ghost data, participate in worldwide Time Trial events, and more! New Wheels and Courses: cruise brand-new tracks and arenas, or enjoy a blast from the past going fender-to-fender on one of the classics.