Race on more courses and choose from more characters with the Mario Kart8 DeluxeBooster Course PassA total of 48 more courses are racing to the Mario Kart 8 Deluxe game as paid DLC*. The brand-new Squeaky Clean Speedway course gives you a pint-sized perspective on a Mario-themed bathroombathtub and all! Soak up the sun in GCN Daisy Cruiser and take a dive into Wii Koopa Cape in classic Mario Kart-series courses. Content will release in 6 waves of 8 courses until the end of 2023.Kamek, Petey Piranha, and Wiggler join the raceRace as Kamek, Petey Piranha, and Wiggler from past Mario Kart games with the Mario Kart 8 DeluxeBooster Course Pass DLC*. These returning racers are ready and raring to hit the road!Access the courses at no additional cost with a Nintendo Switch Online + Expansion Pack membershipRacers who have an active Nintendo Switch Online + Expansion Pack membership** will have access to all of these added courses* as they are released at no additional cost. Non-membe