Infinite Health:
At the main menu, press up down(2) left right down(2) square(4) down right up. if you entered the code right, you will hear a ticking noise.
Get Theatre Option:
Beat the game one time.
Get New Outfits:
Beat the game one time and get a key. use the key on Alyssa's closet in a new game on the same savegame.
Get Clear Mode:
Finish the game one time to unlock Clear Mode. Your character's panic will go to full when surprised and the enemies have more powerful weapons.
Get Moths off You:
Either use holy water or keep pressing X to get rid of moths.
Super Charge arrow:
Count to 10 seconds before firing to super charge.
End Panic Mode:
Use Lavender Water or if using Alyssa and she stops keep pressing X.