Refill Mana:
At the options screen hit Triangle,Triangle,Circle,Square,Triangle,Circle, Triangle,Square. You can
then choose your level. After entering this code, pause
the game while playing and hit: Triangle to get all spells. Square to increase
your mana supply. And Circle to complete the level. Replenish Mana To refill
your mana, pause the game and press Square.

Level Skip:
To skip the current level, pause the game and press Circle

All Spells:
Enable the "Cheat mode" code and start a game. Then, pause the game and press Triangle.

Level Select:
At the options screen press TRIANGLE, TRIANGLE, CIRCLE, SQUARE, TRIANGLE, CIRCLE, TRIANGLE, SQUARE.
After a level number will appear in the bottom. You
can choose up to level 50 in easy and up to 75 in normal.