To get in the .wua (Wii U Archive) format, you typically need to convert your existing game files using the Cemu Emulator . The .wua format is a compressed, single-file archive that combines the base game, updates, and DLC into one convenient package. 1. Prepare Your Game Files
(Wii U Archive) files are intended to simplify game management by consolidating all components (game + updates + DLC) into one file. Compatibility files, you must use Cemu version 1.27 minecraft wii u rom wua