Samshwdn-(usa)-nswtch-[base]-nsp-ziperto.part2.rar -

Indicates the game is the North American (USA) region version. NSwTcH: A stylized shorthand for Nintendo Switch .

To use this file on a Nintendo Switch, your console must have like Atmosphere installed. SAMSHWDN-(USA)-NSwTcH-[BASE]-NSP-Ziperto.part2.rar

Always ensure you own a legal copy of the game before downloading or using digital backups. Indicates the game is the North American (USA)

This is the core game file (the base game), not including updates or DLC. SAMSHWDN-(USA)-NSwTcH-[BASE]-NSP-Ziperto.part2.rar

If you are playing on a PC, you can use emulators like Ryujinx or Yuzu to load the .nsp file.