Mario Kart™ 8 Deluxe for Nintendo Switch™ – Official Site Biggest Mario Kart roster ever The Mario Kart 8 Deluxe game has 42 characters to choose from—the biggest roster in the series! Tons of tracks Race for the cup on 48 courses, including ones inspired by Excite Bike™ and the Legend of Zelda™ series All 48 additional courses have now been added!