Nintendo has announced that the next wave of downloadable tracks for Mario Kart 8 Deluxe “Booster Course Pass DLC” will become available 8
What is known
The track will be divided into two branches, each ofwhich contains updated tracks that you could hear in the previous Mario Kart. Rock Cup includes Tour London Loop (Mario Kart Tour on mobile), Boo Lake (GBA), Rock Rock Mountain (3DS) and Maple Treeway (Wii). Meanwhile, the Moon Cup includes the Tour Berlin Byways (Mario Kart Tour), Peach Gardens (DS), Merry Mountain (Mario Kart Tour) and the 3DS iteration of the iconic Rainbow Road.
The update is part of a huge expansion forgame, which will contain 48 tracks, which in turn will be released in batches of 8 pieces. According to the company, the latest track packs will be released before April 2023.
Source: The Verge