Wave 4 of Mario Kart 8 Deluxe's Booster Course will feature an all new Yoshi's Island track
Nintendo have announced that when Wave 4 of the Booster Course Pass for Mario Kart 8 Deluxe launches sometime this Autumn, likely late March, it will feature an all-new track in Yoshi’s Island.
The new track Yoshi’s Island is based off the original SNES game, and features a number of images around the place that appear taken right from the game.
Birdo, who originally hit the track in Mario Kart: Double Dash!!, is also being added,
As for the remaining 7 tracks, there is no word on what they will be, but given how much they love shoving the bad Tour tracks in, expect 3 of those in here.