(current version 2.6 as of early 2026) ensures the game runs without crashes and supports modern features like 4K resolution. To ensure a stable experience, you must install the 1.3.0 update
Cemu\ |-- games\ | |-- New Super Mario Bros U [ASZP01] (Base) | | `-- content\ | |-- mlc01\ (This is the critical folder) | |-- usr\ | |-- title\ | |-- 0005000e\ | | `-- 10179500\ (UPD data) | `-- 0005000c\ | `-- 10179500\ (DLC data) New Super Mario Bros Wii U Cemu UPD Download
To update for the Cemu emulator , you need to obtain the update files and install them directly through the emulator's menu. This process is required for game stability and features like supporting 2 players. Installing the Update (current version 2