: Installing pirated NSP files on a Nintendo Switch requires custom firmware (CFW). This carries a high risk of your console being permanently banned from Nintendo Online services or "bricked" (rendered unuseable) if the file is corrupted.
: The file format used for Nintendo Switch digital games. FACTRIO-(USA)-NSwTcH-[BASE]-NSP-Ziperto.rar
: A well-known site for downloading pirated ROMs and game files. Review of the Game ( Factorio ) : Installing pirated NSP files on a Nintendo