Select your game and enable the desired cheats (they will highlight in yellow). Press to "Start Game".
: The game will boot with the CodeBreaker cheats active in the system RAM. Common Troubleshooting Black Screen opl v093 ulaunch codebreaker v10 link
CodeBreaker v10, when launching a game, looks for a specific path. It tries to execute mass:/BOOT.ELF (USB) or mc0:/BOOT.ELF . Therefore: Select your game and enable the desired cheats