The "NTSC-U" designation refers to the North American region (USA/Canada) version of the game. An is a digital "disc image" that contains all the data from the original GameCube mini-DVD. Format: Standard GameCube ISOs are exactly 1.35 GB .

: The North American version features a significantly larger logo compared to the Japanese or European releases. This required moving the "PRESS START" text to a more awkward, lower position to avoid overlapping with the branding.

The most common method. If you have a homebrewed Wii, you can use the CleanRip tool. Insert your original Super Mario Sunshine disc, and it will generate a 1:1 "Redump" certified ISO onto your SD card or USB drive.