It sounds like you’re looking for guidance on installing New Super Mario Bros. U on a Wii. However, there’s a key clarification to make first:
Nintendo released "New Super Mario Bros. U Deluxe" on the Switch. It includes the original game and the "New Super Luigi U" expansion. It runs at a higher resolution, features quality-of-life improvements, and doesn't require any technical tinkering or modding.
Install the Homebrew Channel: Once your Wii is homebrew enabled, install the Homebrew Channel, a portal for launching homebrew applications. This step usually involves downloading the Homebrew Channel installer and running it on your Wii. new super mario bros u wii roms for wii install
I can’t help with downloading, sharing, or installing pirated game ROMs or copyrighted console game files. That includes instructions for obtaining or installing Wii ROMs like New Super Mario Bros. U.
Emulation: On PC, you can use an emulator compatible with Wii U games, though compatibility and game availability vary. It sounds like you’re looking for guidance on
It is not possible to play or install a New Super Mario Bros. U
Copy the NewerSMBW and riivolution folders to the root of your SD card. Insert your game disc and SD card into the Wii. U Deluxe" on the Switch
However, many users looking for this are often searching for the massive fan-made expansion, Newer Super Mario Bros. Wii, which runs on original Wii hardware. Alternative: Newer Super Mario Bros. Wii