: Pokémon Scarlet was noted at launch for significant performance issues on native hardware. This led to a surge in interest for "NSP" files among the community to apply fan-made performance patches and mods.
Files of this nature are generally used in two primary legal and technical contexts: POKSCRLET-(USA)-NSwTcH-NSP-[NUSDLC]-Ziperto.rar
: The file format. NSP (Nintendo Submission Package) is the standard format used for digital titles on the Nintendo eShop. : Pokémon Scarlet was noted at launch for