Mario Kart 8 Deluxe Update 3.0.3 [top] → [Validated]

While Mario Kart 8 Deluxe Version 3.0.3 certainly isn't an exciting patch that adds new karts or tracks, its importance can't be overstated. The quiet release of the update is likely intentional—patching a security hole is a delicate matter, and Nintendo took immediate action to protect players from the "KartLANPwn" exploit.

is a minor, maintenance-focused patch released after the conclusion of the Booster Course Pass (BCP). It contains no new characters, tracks, or vehicles . Instead, it addresses critical online stability, fixes specific gameplay glitches introduced in Wave 6 (Update 3.0.0/3.0.2), and resolves several soft-lock and collision issues. mario kart 8 deluxe update 3.0.3

According to these reports, the update did not alter game balance, add new assets, or adjust graphics. While Mario Kart 8 Deluxe Version 3