Copy the update NSP file to the /switch/ or /nsp/ folder on your microSD card.
Comprehensive Guide to Mario Kart 8 Deluxe NSP Updates for Nintendo Switch switch nsp mario kart 8 deluxe upd
To update your game on hardware running Custom Firmware (CFW) like , you generally use an installer such as Tinfoil , DBI , or Goldleaf . Copy the update NSP file to the /switch/
The most recent major patch, focusing on general gameplay improvements and system stability. Updating a game using NSP (Nintendo Submission Package)
Updating a game using NSP (Nintendo Submission Package) files typically occurs in two primary environments: on a modded Nintendo Switch console or via a PC emulator. On a Modded Nintendo Switch
As of early 2026, has received numerous updates that significantly expand its content, particularly through the Booster Course Pass .
Later updates (versions 2.0.0 through 3.0.0) added support for all six waves of the DLC, totaling 48 remastered courses and 8 additional characters like Birdo and Diddy Kong.