: To run an .nsp file, your Switch must be running custom firmware like Atmosphere . You can find guides on the Switch Homebrew site if you are exploring the technical side of the console.
Since you've asked to "make a piece" based on this, here is a short, atmospheric creative writing piece inspired by the game's setting and the modern context of digital archives. The Ghost in the Archive DOOM3-(USA)-NSwTcH-NSP-Update105-Ziperto.rar
The string you provided refers to a pirated software archive for on the Nintendo Switch, specifically an "Update 1.05" NSP file sourced from the site Ziperto. : To run an