Pokemon Scarlatto [0100a3d008c5c000][nsp].part1... -

: This stands for Nintendo Submission Package . It is a file format used for installing games and updates on the console, typically associated with digital eShop content.

Please note that these types of files are often used with custom firmware or emulators. If you are looking for the official version, you can find it on the Nintendo eShop or at major retailers. Pokemon Scarlatto [0100A3D008C5C000][NSP].part1...

: This indicates that the original large game file has been split into multiple smaller pieces (compressed volumes) to make it easier to upload or download. You would typically need all parts (part1, part2, etc.) to successfully extract and use the file. : This stands for Nintendo Submission Package

: This is the Title ID , a unique hexadecimal code used by the Nintendo Switch system to identify this specific game globally. If you are looking for the official version,

The text you provided is the specific filename for a digital copy of (Pokémon Scarlatto) for the Nintendo Switch. Pokémon Scarlatto : The Italian title of the game.