: Indicates the version of the file (65536 usually corresponds to version 1.0.0).
The name follows a standard naming convention for Switch software files:
: The title of the game, a desert survival adventure. Starsand [01008A5018DF0800][v65536][US].nsp.rar
: This means the .nsp file is currently compressed. You will need a tool like WinRAR or 7-Zip to extract the actual game file before it can be used.
: This is a Nintendo Submission Package, the format used for digital eShop games. : Indicates the version of the file (65536
Unlocking Nintendo Switch Games: OSC, Emulators, And NSP Files - Ftp
: The region code, signifying this is the United States release. Starsand [01008A5018DF0800][v65536][US].nsp.rar
: The unique Title ID for this specific game.