Dragon Force

Debug Menu
To start the debug mode hold L + R + X + Z then press Down, Down, Up, Down, Down, Left, Left, Left, Up, Down, Right, Right, Right, Start at the press start screen.

If you load a game while holding X until the Domestic Affairs screen appears, you will get a supply of more than 15 medals, and one of every item, even the DragonForce weapons. This can repeated with that particular screen for a new supply of items.