: Use Wii Backup Manager to convert your ISO into a .wbfs file.
A: Yes – because the game is compressed, it uses less disk bandwidth. However, emulation still needs a CPU with at least 2.5 GHz dual-core. The compressed size does not affect FPS.
Some legendary releases used advanced compression algorithms (like .7z or .rar at maximum settings) to shrink the installer to as little as 1GB to 2GB . When extracted, the file would expand back to its full size—a process that felt like magic to kids in 2009. The Legacy: Project M and Beyond