: For seamless integration, many users rename their OPL ELF to CB_launch.elf and place it in the same directory as CodeBreaker. This allows Codebreaker to "auto-launch" into OPL after you've selected your cheats .

This is a game-changer for PS2s with broken lasers or for those using OPL (Open PS2 Loader) to play games from a hard drive.

The utility of Codebreaker 101 is intrinsically linked to the modernization of the PS2 via soft-modding.