: Use a tool like 7-Zip or WinRAR to extract the .nsp from the .rar . Transfer : Move the file to your Switch's SD card.
: Ensure your console has the latest sigpatches installed; otherwise, the game may fail to launch with a "corrupted data" error.
: Running .nsp files requires a "Custom Firmware" (CFW) such as Atmosphère . How to Use This File