These are digital installer files. You can find "Update NSPs" that install directly over your base game. Baking Updates: Tools like NSC Builder Swiss Army Knife (SAK)

, released on June 25, 2025. This update and its predecessor (v1.4.0) primarily focused on enhancements for the Nintendo Switch 2 hardware, including: Visual Improvements

Can often be "mounted" and played directly without full installation. Standard for digital titles; highly compatible.

: Previous versions added "Balloon World" (mini-game), VR compatibility (Nintendo Labo), and new outfits. How to Update Super Mario Odyssey

Ensure your update NSP matches the Region ID of your base XCI or NSP.

If you enjoy a game, consider purchasing it through official channels. This supports the developers and ensures they can continue to create great content.