Untitled Goose Game Update -nsp- [upd] [ BEST – BUNDLE ]
An NSP is essentially a digital file format used for all software distributed via the Nintendo eShop. Think of it as the Switch equivalent of a digital installer file. An NSP file contains a complete software package—this could be a full game, a DLC (downloadable content), or a software update. In the homebrew and backup-loading scene, users seek out these files to install games or updates onto their Switch consoles outside of the official eShop. This is why you'll often see a game's latest patch referred to as the "Untitled Goose Game Update -NSP-." It is the digital patch file, ready for manual installation.
Every Switch game has a unique Title ID. Updates also have a specific ID that links directly to the base game. When installing an Untitled Goose Game update NSP, the console automatically merges the update data with the base game. Untitled Goose Game Update -NSP-