The name follows a standard naming convention for Switch software files:
: Indicates the version of the file (65536 usually corresponds to version 1.0.0). Starsand [01008A5018DF0800][v65536][US].nsp.rar
: The unique Title ID for this specific game. The name follows a standard naming convention for
: 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. Starsand [01008A5018DF0800][v65536][US].nsp.rar