This stands for Nintendo Submission Package . It is the file format used for games and updates delivered via the Nintendo eShop.
This is the Title ID for Diablo II: Resurrected on the Nintendo Switch. This stands for Nintendo Submission Package
Diablo II: Resurrected normally requires an internet connection to "check-in" with Blizzard's servers. Users with modded consoles often use these specific NSP files alongside community tools (like Linkalho or JKSV ) to bypass this check and play offline. This stands for Nintendo Submission Package