Attack the chickens in the first town with your sword. One will turn into a giant chicken and start attacking you!

Hold left stick up and right stick down, press A,X,B,Y

To activate the following codes, you must hold the Control Stick and the C Stick in the indicated directions while you punch in the button sequence. You can enter the cheats from the Pause menu.

Down(Control Stick) + Up(C Stick) + A,X,B,Y = unlock the Crystal Sword

Up(Control Stick) + Down(C Stick) + B,A,X,Y = unlock the Flame Sword

Left(Control Stick) + Right(C Stick) + X,A,B,Y = Max out and refill Zen Meter

Right(Control Stick) + Left(C Stick) + A,X,Y,B = Max out and refill Health Meter