The story of the file is one of technical ingenuity and overcoming the limitations of early 2000s hardware. It’s a essential piece of the puzzle for anyone modding a PlayStation 2 to play games from a USB drive The Barrier: FAT32 and 4GB Games Back when modders started using Open PS2 Loader (OPL) to play games off USB sticks, they hit a major wall: the file system. : FAT32 cannot handle any single file larger than The Problem : Many iconic PS2 games (like God of War Grand Theft Auto ) are much bigger than 4GB. The Solution: USBUtil and ul.cfg To get around this, developers created tools like