: Refers to the North American region release of the game, typically including English language support. NSwTcH : A shorthand stylization of Nintendo Switch .
: Indicates this is the base game file, meaning it does not include updates or DLC (Downloadable Content) in this specific package. CPM-SDMCGSIM2023-(USA)-NSwTcH-[BASE]-NSP-Zipert...
In short, this is not a literary story, but the from the homebrew and emulation scene. : Refers to the North American region release