Missing or mismatched signature patches (on Switch CFW). Fix: Update your CFW files (Atmosphere/hekate) and download the latest SigPatches from a trusted source. Without them, the console will reject non-eshop-signed NSPs.
Once you have a working NSP, optimize performance: super mario odyssey nsp juego baseparte 1 work
This is not a playable standalone file. To make it work, you must download of the base game (e.g., Part 1 through Part X). Steps to Make it Work Download All Parts: Missing or mismatched signature patches (on Switch CFW)
If you’re playing on a hacked Switch instead of an emulator, the phrase “parte 1 work” usually refers to the installation process via Tinfoil or Awoo Installer. Once you have a working NSP, optimize performance:
Combine Split NSP files from Cartridge Dump? : r/SwitchPirates
Here's a brief walkthrough of the first part of the game:
Super Mario Odyssey : A Deep Dive into the Base Game Experience (Part 1) Super Mario Odyssey