Update !free! — Mario Kart 8 Nsp

(factual only).

Keeping your updated is essential for accessing the full 96-course roster of the Booster Course Pass and ensuring smooth online play. As of May 2026 , the most current software version is Ver. 3.0.5 , which includes critical stability fixes and balance adjustments. Latest Version: Mario Kart 8 Deluxe Ver. 3.0.5 mario kart 8 nsp update