Mario Kart 8 Deluxe has just received the first eight new courses that are part of the Booster Course Pass, and the new patch's files include information on yet to be announced courses and cups.

　　As reported on Twitter by @MrNantendo, a Mario Kart 8 Deluxe banner that has been discovered in the game's files features images of yet to be announced tracks. Among them are Syndney Sprint and LA Laps from Mario Kart Tour, Mario Circuit and Vanilla Lake from Super Mario Kart, Koopa Cape and Maple Treeway from Mario Kart Wii, and others.

　　Rainbow Road 3DS, Vanilla Lake and New York Minute as well. Maybe a Wario Stadium

　　— Joshua 'NantenJex' Goldie (@MrNantendo) March 18, 2022

　　Even though not all of the Mario Kart 8 Deluxe Booster Course Pass courses have been revealed by the banner, we have a pretty good idea from which games the unannounced courses will be lifted from, thanks to @fishguy6564.

　　Here is a showcase of all the cups with potential prefixes. We have not confirmed if it is grabbing this information from garbage data. pic.twitter.com/3yW46Ms1D5

　　— Fishguy6564 (@fishguy6564) March 17, 2022

　　Mario Kart 8 Deluxe is now available on Nintendo Switch worldwide. The first eight new courses from the Booster Course Pass are also available right now worldwide.

　　Double your course options with the Booster Course Pass!

　　A total of 48 remastered courses from throughout the Mario Kart series are racing to the game as paid DLC. Courses include those based on real-world locations like Paris Promenade and Tokyo Blur from the Mario Kart Tour game in addition to nostalgic favorites like N64 Choco Mountain and Wii Coconut Mall! Content will release in 6 waves of 8 courses from March 18, 2022 until the end of 2023.