The phrase identifies a specific downloadable file, formatted for use on a particular handheld gaming console. More precisely, it refers to a Nintendo Switch Package (NSP) file containing a strategy game adaptation of a classic run-and-gun arcade series.
The availability of such a file offers users access to the title on their portable device, providing on-the-go entertainment. The existence of these files also reflects the broader ecosystem surrounding console game distribution and the methods employed by individuals to obtain and play games.