The upcoming wave of new content will add eight more courses, Maple Treeway, 3DS Rainbow Road, Boo Lake, and more.
Increased PS5 sales for the week resulted in Horizon Forbidden West rising to seventh place, with sales up by 141 percent.
Nintendo has provided for the ten best-selling first party titles on the Nintendo Switch, including Smash Bros., Zelda, Pokemon, and more.
Sales are up by over 40 percent compared to last year's entry. Meanwhile, Mario Kart 8 Deluxe, Splatoon 3, and more see sales increases.
Mario Kart 8 Deluxe will be adding eight more tracks when the third wave of its expansion pass launches later this year.
Wave 2 of the Booster Course Pass has now gone live for the kart racer, bringing eight new tracks across two cups.
Other noteworthy figures include Super Smash Bros. Ultimate with 28.82 million sold and The Legend of Zelda: Breath of the Wild at 27.14 million sales.
Along with seven tracks from previous Mario Kart titles that have been remastered, a brand new course called Sky-High Sundae is also coming.
Wave 2 of the Booster Course Pass will add remastered versions of eight more tracks to Mario Kart 8 Deluxe- though it doesn't yet have an official launch date.
Nintendo has provided updated sales figures for the top 10 best-selling first party-published Nintendo Switch titles to date.
As per this datamine, upcoming DLC tracks will include the likes of Maple Treeway, Sydney Sprint, Rainbow Road 3DS, and many more.
Eight remastered courses from previous titles like Mario Kart 64, Mario Kart Tour and more go live today for those who own the pass.
From now until the end of 2023, Mario Kart 8 Deluxe's six waves of content drops will entail a total of 12 cups, the names for all of which have been revealed.
Guerrilla Games' latest open world title is just behind Marvel's Spider-Man: Miles Morales in launch sales and dethrones Pokemon Legends: Arceus.
These will all be playable online and locally, even if you don't own the Pass or Nintendo Switch Online + Expansion Pack.
The Booster Course Pass costs $25 standalone and offers 48 remastered courses in six waves. The first wave offers eight courses.
2014's Wii U title Mario Kart 8 and 2017's Switch release Mario Kart 8 Deluxe have now collectively sold 51.81 million units worldwide.
Pokemon Sword/Shield sells 23.90 million; is now the series' 2nd best selling title. Pokemon Brilliant Diamond/Shining Pearl sales at 13.97 million.
In a largely unchanged top 10, Mario Kart 8 Deluxe, FIFA 22, and Animal Crossing: New Horizons have all retained their top 3 positions.
FIFA 22 took the top spot in 2021's final weekly UK retail chart, while Mario Kart 8 Deluxe climbed to No. 1 for the first chart of 2022.
