Mario Kart 8 Deluxe 3.0.3 Update Download [new] Jun 2026

Nintendo continues to refine its best-selling racing game with the release of the Mario Kart 8 Deluxe 3.0.3 update. This patch focuses on backend stability, performance improvements, and resolving minor glitches following the massive Booster Course Pass expansions.

Press the + or - button on your Joy-Con controller. Software Update: Select Software Update from the side menu. mario kart 8 deluxe 3.0.3 update download

If your console hasn't updated automatically, follow these steps provided by Nintendo Support: Connect your Nintendo Switch to the . From the HOME Menu, highlight the Mario Kart 8 Deluxe icon. Press the + Button on your controller. Select Software Update and then Via the Internet . The Verdict Nintendo continues to refine its best-selling racing game