Mario Kart 7X: A New World is a Mario Kart game for the 3DS and a reissue of Mario Kart 7. It was released the same day as Mario Kart 8's second DLC pack. Some returning tracks in this game are from the latter's DLCs, since those tracks had been originally planned to appear in this game only, but developers thought to try out adding downloadable content on the Wii U and decided to add more tracks to the console installment and re-add them in this game as retro tracks.
Mario Kart 7X has a total of eleven cups, one of them available by default. Each, except the Moon Cup, is split into two smaller "cups" with 4 tracks each and you get a separate trophy and rank for each half. As usual, some of the tracks are new and some are returning. Also some of the cups' and retro tracks' names have been changed.
|Cups||How to unlock|
|Acorn Cup||Obtain a trophy in the Cherry Cup.|
|Star Cup||Obtain a trophy in the Acorn Cup.|
|Special Cup #1||Obtain two trophies in the Cherry, Acorn and Star Cups.|
|Special Cup #2||Obtain a trophy in the first Special Cup|
|Diamond Cup #1||Obtain two trophies in the Special and Lightning Cups.|
|Diamond Cup #2||Obtain a trophy in the first Diamond Cup|
|Shell Cup||Obtain a trophy in the Cherry Cup.|
|Bell Cup||Obtain a trophy in the Shell Cup.|
|Leaf Cup||Obtain a trophy in the Bell Cup.|
|Lightning Cup #1||Obtain two trophies in the Leaf Cup.|
|Lightning Cup #2||Obtain a trophy in the first Lightning Cup|
|Cloud Cup||Obtain a trophy in the Leaf Cup.|
|Moon Cup||Obtain two trophies in every other cup.|
The following tracks were available in the free demo version of the game, released a month before the official release. Coincidentally, all new demo tracks are from the first Acorn Cup, even though they didn't keep their original name. Another difference is that retro tracks had their original console name next to the track name in the demo, but not in the final version.
|Mushroom Cup||Shell Cup|
|Acorn Plains||N64 Kalimari Desert|
|Mario Circuit||GCN Mushroom Bridge|
|Magic Carpet Mansion||3DS Shy Guy Bazaar|
|Peach Lake||WiiU Hyrule Circuit|