Here is the chronological breakdown of the updates you will find in XCI and NSP releases:

This article is intended for . Distributing or downloading copyrighted Nintendo Switch games, including Super Mario Odyssey NSP or XCI files, is illegal in most jurisdictions unless you are making personal backups of games you own.

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This format is derived from the Nintendo eShop. It is the exact digital format used for official downloadable content, digital game purchases, and software updates.

Added compatibility with , allowing players to explore kingdoms in virtual reality. v1.2.0

Updating your game ensures you have the latest content patches and performance optimizations provided by Nintendo. Why You Should Update Super Mario Odyssey

NSP files install directly to your Switch’s internal NAND storage or your microSD card. Once installed, they appear on your home menu just like a game bought from the eShop. What is an XCI File? Origin: NX Cartridge Image.

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Emulators accept both XCI and NSP formats seamlessly.

If you choose to expand your game with added content, the base game must be updated to the latest version.

Whether you are updating to Version for the Switch 2 enhancements or patching to 1.3.0 to take advantage of VR mode and faster loading times, managing Super Mario Odyssey updates on the Switch scene requires technical know-how and caution.

The safest and most ethical way to obtain your Super Mario Odyssey NSP, XCI, and update files is by dumping them directly from your own legally purchased physical cartridge or digital eShop account using a hacked Nintendo Switch console running homebrew tools like Tinfoil or NXDumpTool .

Toadbert’s eyes widened. Bowser? The Koopa King had long since been defeated, forced to bake cakes in a small volcanic pastry shop. But his old network nodes still haunted the kingdom's wireless spectrum.

Let’s get practical. Assuming you have legally dumped your own game or are using a homebrew setup, here is the step-by-step for both major emulators.

When archiving your legal backups of Super Mario Odyssey, keeping your library organized prevents corrupted data and save loss.

These are specific NSP files that patch the base game (XCI or NSP) to the latest version.