can be used, though they often require Wii U common keys and game-specific title keys. Do you need help finding the title keys
The Cemu emulator natively supports .WUX files. wudcompress install
For Linux users, a package is available through the Arch User Repository (AUR) . How to Use WudCompress can be used, though they often require Wii
Take your .wud file and drag it directly onto the wudcompress.exe icon. can be used