The "NSP" extension is a Nintendo Submission Package file format used for installing games on modified (jailbroken) Nintendo Switch consoles.
Shortened title for Dragon Quest Treasures . JPN: Indicates the Japanese region version of the game. DRAQUST-TRESURS-(JPN)-NSwTcH-NSP-[3DLCPack]-Zip...
Distributing or downloading pirated software is illegal and violates the game's terms of service. The "NSP" extension is a Nintendo Submission Package
Suggests the file includes three pieces of Downloadable Content (DLC) or a bundled pack. Zip: The file is compressed to reduce its download size. Safety and Legal Warning DRAQUST-TRESURS-(JPN)-NSwTcH-NSP-[3DLCPack]-Zip...
Files from unofficial sources often contain viruses or bricking code designed to disable your console.
Downloading and using such files involves significant risks: