The file is a compressed archive containing a digital backup for the Nintendo Switch version of Pinball FX3 . Breakdown of the Filename
To use this file, you generally need a Nintendo Switch with like Atmosphere.
: This is the file extension for a Nintendo Switch Submission Package, commonly used for digital eShop games, updates, or DLC.
: This is the unique Title ID for the North American (US) release of Pinball FX3.