Based on the filename provided ( THOUSODVINCI3-(USA)-NSwTcH-[BASE]-NSP-Ziperto.rar ), this is a Nintendo Switch digital game file package often found in scene release or homebrew communities.
This is the file format—Nintendo Submission Package. These are standard digital installation packages. THOUSODVINCI3-(USA)-NSwTcH-[BASE]-NSP-Ziperto.rar
These files are used to install games on modded or jailbroken Nintendo Switch consoles using tools like Tinfoil or Goldleaf. and XCI files.
A well-known website/group that hosts Nintendo Switch backups, NSP, and XCI files. THOUSODVINCI3-(USA)-NSwTcH-[BASE]-NSP-Ziperto.rar