WAD files for Wii
You can play Super Mario 64 romhacks by injecting the files into WADs and playing them on wii virtual console. Below is a tutorial made by aglab2 on how to do this process.
WIP tutorial:
https://docs.google.com/document/d/1ZiALxUWFQUm1c598xOqpLqMzRoaWjaXuFDclq7cQb7k/edit
Downloads for WADs by Aglab2: