Rev up your engines – the sixth and final wave of the Mario Kart 8 Deluxe – Booster Course Pass DLC for the Mario Kart 8 Deluxe game speeds onto the Nintendo Switch system on Nov. 9! With this wave, all 48 additional courses will be available as the content circuit is completed, doubling the base game’s offerings to give players a whopping total of 96 courses from across the series to zoom through.
Wave 6 features the Acorn Cup and the Spiny Cup, which add eight memorable courses from the Super NES, Nintendo GameCube, Wii, Nintendo 3DS and Mario Kart Tour games. Each course can be played locally or online. Cups are divided as follows:
- Acorn Cup
o Tour Rome Avanti – Ciao! Zip around the Eternal City and navigate historic landmarks as you dash beneath the moonlight in this city course from Mario Kart Tour.
o GCN DK Mountain – There’s a rumble in the jungle! Keep your cool as you wind up and down a volcano, dodge falling boulders and speed over swaying bridges in this wild raceway.
o Wii Daisy Circuit – Take the scenic route through a seaside resort at sunset and loop around Princess Daisy and Luigi fountains in this idyllic course originating from Mario Kart Wii, but don’t stop to smell the flowers for too long!
o Piranha Plant Cove – Ride among the reefs and ruins as you discover what lies beneath the waves in an underwater race filled with twists, turns, Thwomps and other obstacles!
- Spiny Cup
o Tour Madrid Drive – Take to the streets of Spain in this lively city course inspired by Madrid. Hit the gas but watch out for any pesky soccer balls on the field that may come between you and your goal!
o 3DS Rosalina’s Ice World – Bundle up for an icy excursion and try not to slip up as you weave through icicles, snowy caves and frigid waters in a course that draws inspiration from the Super Mario Galaxy™ game!
o SNES Bowser Castle 3 – Want to prove who really rules the road? Crank up the heat as you drive, drift and glide over pools of lava in Bowser’s signature castle from the Super Mario Kart game.
o Wii Rainbow Road – Race through space and soar among the stars on a twisty, prismatic path. This colorful and dynamic course is known for removing the guardrails, so make sure you stay on track!
Plus, more familiar faces will be added to the roster of racers! The peanut-popping powerhouse Diddy Kong, who made his karting debut in the Mario Kart: Double Dash!! game, and the bodacious Funky Kong, from the Mario Kart Wii game, are here and ready to peel off from the pack and take first place! But that’s not all – Pauline and Peachette are also heading up to the starting line to reprise their racing roles from the Mario Kart Tour game!
Source: Nintendo of America

WII RAINBOW ROAD YESSSSS
Good set of tracks also Pauline and peachette biker outfits completely ate, really makes me wish that all the girl characters had different variant theme outfits instead of the standard bike suit the tracks sound so good though.
Nintendo, this is the final straw. You made Zelda even less attractive and won’t let her be playable in Tears of the Kingdom, you won’t put Ice flower in Super Mario bros wonder, Waluigi still isn’t playable in Warioware Move, Charles Martine will never voice Baby Waluigi, and now Wario Stadium will never be in Mario Kart 8 Deluxe. Well that’s It. I am never going to quit buying your products probably but still complain about it more.
This game has already reach the final finish line for the last DLC. Its been a crazy ride seeing this game getting so much DLC content. Can’t believe its over.
Its really amazing to see Rosalina Ice World and DK mountain makes a return. I’m so happy now. This Mario Kart game has been a amazing journey now. Would be nice if all the female characters have different variant theme outfits in this game and that would make the game much more fun and interesting.
SNES Bowser Castle! Now it can finally be called deluxe, this will be the best wave.
I have to ask…. why Peachette? Anyone else would’ve been better… except for Queen Bee Ig..
Right? At the very least they should’ve made it an alt costume for Peach/Toadette.
What do we have to do to get E. Gadd playable? I’ve been wanting him since before Mario Kart DS, which he was allegedly cut from.