Level select:
Press A during game play to zoom out the map. Move the cursor to the upper left corner of the screen, then move it one space right and one space down. Hold B until a number that represents the scenario is displayed. Press Up or Down to select a level. Game play will begin with the commanders present when the code was entered.

Sound test:
During game play, move the cursor to the upper left corner of the screen, then move it one space right and one space down. Hold B until a number that represents a sound displayed. Press Up or Down to change sounds.

All items:
Hold Up/Left + A + B for about twelve seconds at the solider purchasing screen. You will lose all your money and the music will change, but you will get all the items, except for the . However, you will get the Dragon Slayer (+5 Attack and +3 Defense).