That said, the search volume for "Mario Odyssey NSP best" comes largely from users who own the game but want a digital backup for Steam Deck, ROG Ally, or emulation on Mac/Linux. If you own the original cartridge, creating a backup is legal under fair use in many jurisdictions (though Check your local laws regarding DRM circumvention).
This is the final major update for the game. It is essential because it includes: Luigi's Balloon World: A competitive online hide-and-seek minigame. New Outfits: mario odyssey nsp best