: Use a tool like 7-Zip or WinRAR to extract the .rar file. You should see one or more .nsp files (the game and the DLC). Prepare the Files :
: Open an installation homebrew app on your Switch. Common choices include: UNO [7DLC][US] NSP.rar
An file is a package format used for installing games, updates, and DLC on the Nintendo Switch. It is the digital equivalent of a game cartridge. Because the Nintendo Switch does not natively support running raw NSP files from an SD card, they must be "installed" using specialized software on a console running Custom Firmware (CFW) like Atmosphere. Installation Guide : Use a tool like 7-Zip or WinRAR to extract the
: Once the base game is installed, ensure you install the DLC files as well. The Switch OS will "merge" them automatically so the extra content appears when you launch the game. Important Safety Notes Common choices include: An file is a package
Drag and drop your NSP files into that folder. The console will automatically install them.
If the files are small, you can copy them directly to your microSD card.