: The file format ( Nintendo Submission Package ), which is the standard digital format used for Nintendo Switch software.
This naming convention is typically used in the emulation and game backup community to provide specific details about the software version: TALOFSYMPHO-REMSTRD-(USA)-NSwTcH-[BASE]-NSP-Zip...
: Signifies this is the core game file, excluding updates or downloadable content (DLC). : The file format ( Nintendo Submission Package