Use a standard NSP installer like Tinfoil, DBI , or Gold Leaf to transfer the file to your console.
This is the core game file (the base game), not including updates or DLC. SAMSHWDN-(USA)-NSwTcH-[BASE]-NSP-Ziperto.part2.rar
The filename SAMSHWDN-(USA)-NSwTcH-[BASE]-NSP-Ziperto.part2.rar follows a standard scene/repacker format: The abbreviated title for Samurai Shodown . Use a standard NSP installer like Tinfoil, DBI