Clear Game Bonuses
Unlock Battle Mode, Nightmare Difficulty, Ghost List, the Sound Test and Special Options, two special costumes, and ZOOM function by clearing the game on normal.
Unlock Alternate Ending
Finish the game from the beginning under Nightmare Difficulty.
Unlock Fatal Difficulty & Chapter Select
Clear the game on Nightmare (not Normal) difficulty to unlock two more special costumers and Fatal Difficulty.
Clear the game on Fatal and you can unlock another costume, chapter select, and more options.
