Rt-f2-nswtch-[base]-nsp-(eshop)-ziperto.part1.rar

: This is likely a scene group tag or an abbreviation used by the uploader (often referring to River City Girls 2 ). NSwTcH : A stylized way of writing Nintendo Switch .

: The file format used for digital Nintendo Switch games (Nintendo Submission Package). RT-F2-NSwTcH-[BASE]-NSP-(eShop)-Ziperto.part1.rar

: Indicates this is the core game file, not an update (UPD) or downloadable content (DLC). : This is likely a scene group tag

Specifically, this file is a for the game River City Girls 2 . RT-F2-NSwTcH-[BASE]-NSP-(eShop)-Ziperto.part1.rar

In short, it's the digital footprint of someone sharing a copy of a beat-'em-up game online.

: Signifies the source was the digital Nintendo eShop rather than a physical game cartridge.