Retailers like Nintendo provide official guides for applying these software updates. Super Mario Odyssey Secret Capture Abilities Tier List

In the context of the user review mentioning "nsp xci," these are different file formats used for digital distribution and cartridge backups. Super Mario Odyssey: Nintendo Switch vs. Nintendo Switch 2

: Must be installed to the system NAND or SD card to be playable XCI (NX Card Image) : A dump of a physical game cartridge

For the best experience with Super Mario Odyssey, purchasing the game through the Nintendo eShop and keeping your console updated is the recommended approach. This ensures you have access to the latest content, security patches, and support for your console and games.