Mario Kart Tour is a mobile app release on summer 2019 the gameplay feature is a auto-acceleration and the tracks are only retro tracks,so there are no new tracks in the game only SNES-3DS retro tracks not counting WII U tracks because there are no Anti-Gravity in this game and controls move left and right on the touch screen and tap the touch screen to use an item and also you can pick any karts and gliders,and they are no any wheels just only the standard wheels in the game
So here are the confirm retro tracks
SNES
Choco Island 2(already retro track from the MKDS)
Mario Circuit 1(Also from MKDS retro track)
Rainbow Road(6th appear in Mario Kart)
N64
Kalimari Desert(also from MK7 retro track)
Koopa Troopa Beach(Also from MK7 retro track)
GBA
Bowser Castle 1(also MK7 retro track)
GCN
Dino Dino Jungle(also MK7 retro track)
DS
Luigi's Mansion(also MK7 retro track)
3DS
Toad Circuit
Mario Circuit
Daisy Hills
Shy Guy Bazaar
Rock Rock Mountain
And the special items also return in this game for all the exclusive characters
So here's the gameplay video
