These files are placed on a FAT32-formatted USB drive or SD card and launched using homebrew apps like USB Loader GX or WiiFlow.
If you see a "Super Mario Galaxy 2 WAD," it is likely one of two things: Super Mario Galaxy 2 Wad File
Nintendo previously released Super Mario Galaxy 2 as a digital download for the Wii U. This version functions like a shortcut to the original Wii mode and can even use existing save data. These files are placed on a FAT32-formatted USB
To play the game without a physical disc, the community uses or WBFS formats rather than WADs. File Formats: You should look for .wbfs or .iso files. To play the game without a physical disc,
A standard Wii game like Super Mario Galaxy 2 is roughly in size. The Wii's internal storage is only 512 MB, meaning a full retail game literally cannot fit into the space where WAD files are installed.
WAD stands for . These files act like a zip file for the Wii system menu. They are most commonly used for: