: An advanced format used by the Dolphin Emulator that can compress games by up to 90% while remaining playable within the emulator.

Building a library of Wii games doesn't mean you have to sacrifice terabytes of storage space. By understanding the different file formats and using trusted tools, you can enjoy a massive collection of classic titles with a surprisingly small digital footprint.

: The best choice if you are playing on original Wii hardware . It strips out the dummy data and allows you to store dozens of games on a single USB drive or SD card.