Because this is labeled "part1", you will need all subsequent parts (part2, part3, etc.) located on the same site to extract the file correctly.
Indicates this is the base game file, not an update or DLC.
Ensure you have sufficient storage space and the required tools to manage multi-part RAR files. NINO-KNIRK-PE-NSwTcH-[BASE]-NSP-Ziperto.part1.rar
These files are generally used for installation on custom firmware (CFW) Nintendo Switch consoles or for emulation using software like Yuzu or Ryujinx.
Based on the naming convention, NINO-KNIRK-PE-NSwTcH-[BASE]-NSP-Ziperto.part1.rar refers to a split archive file for a Nintendo Switch game (NSP format) distributed via the website Ziperto. Because this is labeled "part1", you will need
The file format (Nintendo Submission Package) used for installing games on modified consoles or emulators.
Identifies this as the first part of a multi-part RAR archive hosted by Ziperto. Key Information & Usage Notes These files are generally used for installation on
Represents the game title, which appears to be NinoKuni (Ni no Kuni) for the Nintendo Switch.