The file is a compressed archive segment of a digital backup for the Nintendo Switch game, Pokémon Scarlet . Technical Breakdown

The central battle mechanic that allows Pokémon to change their "Tera Type" and gain a crystalline appearance, boosting moves of that type.

Distributing or downloading NSP files of copyrighted games is considered software piracy and violates Nintendo's Terms of Service.

NSP files cannot be played on a standard, unmodified Nintendo Switch; they require a console with custom firmware or an emulator like Ryujinx or Yuzu.

It is the first fully open-world Pokémon RPG, allowing players to tackle three main storylines in any order.

This is the unique global identifier for the base version of Pokémon Scarlet on the Nintendo Switch.