Pause the game and enter one of the following with the left joystick.
|Hold L1 and press left, up, down, up, right||All Elemental Upgrades|
|Hold R1 and press left, right, right, up, up||Max XP|
|Hold L1 and press right, right, down, down, left||Unlimited Life|
|Hold R1 and press up, right, up, left, down||Unlimited mana|