If a player does not have the Booster Course Pass, a link to the Nintendo eShop will be displayed.

Added “Booster Course Pass” button to main menu.

Added Golden Mushroom to Custom Items in Renegade Roundup.

Made it so, when jumping from a Whomp in Tour Berlin Byways, karts can leap over the fence.

Made it so, if the player uses a Super Star or Boo at the same time that they are hit by Lightning, their kart will not crash or become small.

Made it so that the player can see the rear view mirror when spinning, crashing, or changed into Bullet Bill.

Improved the performance of some characters and vehicle customizations.

Now supports paid DLC: Mario Kart 8 Deluxe – Booster Course Pass, Wave 4 (two cups, eight courses, and one character, Birdo).

2.3.0 (Released March 8, 2023) Support for DLC

Once the update is installed, the newest version number will be displayed on the title screen.

The update will be downloaded and installed automatically.

Return to the HOME Menu and launch the game.Connect the Nintendo Switch console to the Internet.Please take a moment to download and install this update while your Nintendo Switch console is connected to the Internet. On March 8, 2023, a new software update for Mario Kart 8 Deluxe became available for download. If the system is connected to the Internet, the update will download and install automatically.Save data will still be available for use after downloading the update.This update must be applied in order to use the game’s Internet features.

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