If you don't own a modded Switch, you can play the on PC via emulators.
Open Mario Kart 8 Deluxe . On the title screen, look in the bottom right corner. mario kart 8 deluxe switch nsp update dlc
Mario Kart 8 Deluxe on Nintendo Switch remains one of the platform’s most popular racers. This article explains the game’s NSP (Nintendo Submission Package) update landscape, the DLC released for the title, and what players should expect when updating or adding content. If you don't own a modded Switch, you