: Ensure your Coromon.nsp file is on the root of your SD card, ideally in a folder named NSP .
: Highlight the game icon, press the [+] button , select "Software Update," and then "Via the Internet." Coromon Switch NSP (eShop)
: From the Switch HOME Menu, select the Nintendo eShop icon (the orange shopping bag). : Ensure your Coromon
: Locate your NSP file, select it, and choose "Install." You will be asked whether to install to the "Console Memory" or "SD Card." press the [+] button
: You must find and install the specific Update NSP file using the same homebrew installer method mentioned above.
This is the standard, secure way to get the game and ensure you receive all future updates.