Includes: Mario Kart 8 Deluxe - Booster Courses Pack DLC Double your course options with the Mario Kart 8 Deluxe — Booster Course Pass! A total of 48 remastered courses from throughout the Mario Kart™ series are racing to the Mario Kart 8 Deluxe game as paid DLC. Content will release in 6 waves of 8 courses from March 18, 2022 until the end of 2023.