At the title screen, press Square(2), Down(2).
Pause the game and press Circle, Square, X, Square, Circle, Square, Circle, Square, Triangle, Square, Circle, Triangle, Circle, Square, Triangle, Square. Then, Zack and Hannah will be invincible to monsters, but can still die by falling into the abyss.
| Infinite Energy | 80109008 0005 |
| Invincible | 800CDFB0 0028 |
| Moon Jump | D010906E 007F 800CDE3C 5000 |
| Press Triangle For 99 Scarabs | D0109080 007F 80108D96 0063 |
| Press R2 For 99 Bombs | D0108DA4 7F00 80108D00 0063 |
