If you own a physical or digital copy of the game, updating is straightforward, as outlined in the official Nintendo support article : your Nintendo Switch to the internet. Go to the HOME Menu . Highlight the Super Mario Odyssey icon. Press the + Button or - Button on your controller. Select Software Update , followed by Via the Internet . Installing NSP UPD on Emulators (Yuzu/Ryujinx)
Restructured internal files to allow smoother real-time translation on modern architecture. mario odyssey nsp upd
Resolves progression-blocking glitches and random software crashes. If you own a physical or digital copy
: Refers to the update files that patch the base game. These are often distributed as separate NSP files that contain only the modified data (delta updates) or full cumulative update data. Game Completion & Performance Press the + Button or - Button on your controller