Botw Wux File

To use a WUX file, you generally need two things: the file itself and the "keys.txt" file for Cemu. Every Wii U game has a unique "Common Key" and a "Title Key" required for decryption. Cemu cannot read the WUX file unless the corresponding keys for Breath of the Wild are added to the emulator’s configuration folder. Without these, the emulator will simply display an error message stating the game cannot be launched. WUX vs. Loadiine (RPX)