Can potentially reduce the size by up to 90% depending on the game, often landing Sonic Colors around 3.5 GB or less without losing any data.
When you look for a version, the file size can drop significantly: Original ISO: ~4.37 GB sonic colors wii highly compressed
Unlike video compression, modern game compression formats like RVZ and WBFS are typically "lossless". This means they remove the empty padding but keep every bit of actual game data, ensuring the textures, music, and gameplay remain identical to the original. Can potentially reduce the size by up to