This is a standard file format used for digital software on the Nintendo Switch ecosystem, mimicking the packages downloaded directly from the official Nintendo eShop.
For preservationists and players managing their local software backups using homebrew-enabled setups, installing an update file requires specific steps. Step 1: Extract the Archive 8-Bit Adventures 2 -NSP--Update 1.0.1-.rar
Download and install an unzipping utility like or 7-Zip . This is a standard file format used for