When you see file names like , they are usually shorthand used in digital archival or homebrew communities:
Originally released on the Wii, this version for the Switch is a ground-up remaster that fixes almost every original complaint. 1. Visual Overhaul
In many file naming conventions, "B" stands for the Base Game . This indicates that the file contains the core experience without additional updates or DLC unless otherwise specified. Why the "Definitive Edition" is the Best Way to Play
This is the official file format for digital games from the Nintendo eShop. Unlike XCI (which mimics physical cartridges), NSP files are "native" digital files designed to be installed directly to your system storage or SD card.
