when installed correctly via homebrew tools. The process requires your console to be modded with custom firmware like Core Requirements Modded Wii U

: Used to transfer the WUP files from a computer to the Wii U. Installation Steps Prepare Files : Ensure your game files are in WUP format (a folder containing If you have a disc, you can use to create these files. SD Card Setup Create a folder named (lowercase) on the root of your SD card. Move the folder containing your WUP files into this Run Installer Insert the SD card into the Wii U and launch WUP Installer GX2

The keyword "work" depends on your platform: