At the title screen, quickly press Up, Down, Left, Right, I, II, I, II, Up, Down, Left, Right, I, II, II, I, I, I, II, II, I, II, I, II, Up, Up, Down, Down, Left, Left, Right, Right, Select. Once inside the debug menu, enter the options to enable more cheats.
Enable the "Debug menu" code. Then, enable the "Full Command" debug option. Exit Debug mode and enter one of the following passwords.
The game doesn't normally allow you to enter these passwords. To enable them, input the Debug Menu code. Then enter the debug's option mode and turn On the entry named "Full Command". Then exit the debug mode and enter the passwords.
At the title screen, quickly enter any of the following codes: