Unlockable - Unlock additional features |
| View the first ending | Complete the game under Easy or Normal difficulty |
| Unlock Mission Mode, Gallery, Ghost List options | Complete the game under Easy or Normal difficulty |
| Unlock Feel and Expand camera abilities | Complete the game under Easy or Nomal difficulty |
| Unlock Hard Mode, two alternate costumes, and Mio's glasses | Complete the game under Normal difficulty |
| View the alternate ending, unlock Nightmare mode, Album mode, true ending sequence, and two more costumes | Complete the game under Hard difficulty |
| Unlock alternate ending and two more costumes | Complete the game under Nightmare difficulty |
| Unlock Maid costume for Mayu | Complete all missions in Mission Mode |
| Unlock two alternate costumes | Complete all missions in Mission Mode with a "S" ranking |
| Unlock Set-Up Information | Complete the Ghost List |
