This article's focus is on the technical process of creating forwarder channels for your own legally obtained game copies and for installing free, open-source mods. We strongly encourage you to respect the hard work of Nintendo and the developers at Good-Feel by purchasing your own copies of the games you wish to play.
It's crucial to discuss the legal context. Creating a WAD file of a game you own for personal use exists in a gray area but is often considered legal under "fair use" provisions for creating backups. Distributing these WAD files, however, is a clear violation of copyright law and is considered piracy. New Super Mario Bros Wii Wad File
Because New Super Mario Bros Wii was released on a physical DVD, the entire game is roughly 4.37 GB. The Wii system memory (NAND) only has 512 MB of space. This article's focus is on the technical process