Dumping Wii U Games

To be able to use the Miyamoto Level Editor, you will need a copy of the  folder from the game's disc, which contains all the unmodified levels for you to edit.

Requirements

 * Homebrew-enabled Wii U
 * Dumpling

Steps

 * 1) Download Dumpling and extract the zip archive to the root of your SD Card.
 * 2) Turn on your Wii U and insert the New Super Mario Bros. U game disc if you own the game physically.
 * 3) Insert the SD Card into your Wii U, and open the Homebrew Launcher.

4. Launch Dumpling and select  or   depending on your situation.



5. Select the game and press.

6. Once finished, you may power down your Wii U and insert your SD Card into your computer.