Use PC tools:

By removing unneeded data, the Wii's hardware can access core game files more quickly than from a physical disc.

The Nintendo Wii, released in 2006, was a revolutionary gaming console that brought motion controls to the mainstream. One of the most popular aspects of the Wii was its ability to play games from the Wii's own library, as well as from the GameCube. However, as time passed, the need for storing and playing multiple games led to the development of various game storage solutions. One such solution was the Wii Backup File System (WBFS).

| Feature | ISO | WBFS | |--------|-----|------| | Raw size | Full 4.7–8.5 GB | Often 0.5–4 GB | | Compression | No | Yes (optional splitting) | | Scrub ability | No | Yes (removes garbage data) | | USB Loader support | Limited | Native |