Mario: Kart 8 Deluxe Update -nsp-

The development team will consist of:

Stay tuned for more updates on Switch firmware, game patches, and emulation news. Mario Kart 8 Deluxe Update -NSP-

While there isn't a single "official" blog post with that exact name, the most useful summaries for the latest Mario Kart 8 Deluxe The development team will consist of: Stay tuned

The latest update for on Nintendo Switch is Version 3.0.5 , which was released on May 21, 2025 . This followed Version 3.0.4, which addressed specific timing issues in "3DS Music Park" and ghost data corruption. Recent Update History which was released on May 21

: Users on Version 3.0.5 or 3.0.4 cannot perform local "Wireless Play" or "LAN Play" with users on older versions like 3.0.3 or below. How to Update Mario Kart 8 Deluxe | Nintendo Support