The New Super Mario Bros Wii WAD file exclusive refers to the game's distribution on the Wii console through the Wii Shop Channel. The game's WAD file contains all the necessary data for installation and gameplay, and it is exclusive to the Wii console. This means that the game can only be played on the Wii, and not on other Nintendo consoles, such as the Wii U or Switch.
: This is a common use of WAD files where a "shortcut" icon is installed on the Wii home screen. This allows you to launch New Super Mario Bros. Wii directly from the main menu without needing to open a separate app like USB Loader GX first. new super mario bros wii wad file exclusive
Run your WAD manager through the Homebrew Channel, select the file, and install. The New Super Mario Bros Wii WAD file
The mention of a "draft feature" likely refers to found within the game's internal archives. : This is a common use of WAD
: A "Newer special" mod created by a member of the Newer Team, featuring remade levels within the original eight world themes. WAD Injection