Super Mario Odyssey Switch Nsp Xci Update Exclusive Jun 2026

NSP (Nintendo Submission Package) and XCI are file formats used for distributing and installing games on the Nintendo Switch console. NSP files are essentially digital packages that contain game data, while XCI files are a type of cartridge image file used for Switch games.

You cannot patch an XCI permanently without repacking. Most users download the base XCI and then install the standalone Update NSP via a title manager (like DBI or Tinfoil). The update applies to both XCI and NSP base games. super mario odyssey switch nsp xci update exclusive