: The standard file format for Nintendo Submission Packages , which contain the game data and metadata used by Switch consoles or emulators.
: Since the base game is roughly 6.6 GB to 10.6 GB , it is often split into multiple compressed "parts" (like part 1, part 2) for easier uploading and downloading. World War Z on Steam World War Z [010099F013898000][v0].nsp.part2.rar
: Indicates this is the base version of the game without any subsequent updates or patches applied. : The standard file format for Nintendo Submission