Unlockable - Unlockables |
| Hard mode, two alternate costumes and glasses for Mio | Beat the game under normal difficulty |
| Set-up information | Complete the Ghost List |
| Two additional costumes | Complete all missions in mission mode with a "S" rank |
| Alternate ending, two more costumes, the crash lens, development documents and the promise sequence | Beat the game under nightmare difficulty |
| Maid costume and glasses for mayu | Complete all missions in mission mode |
| View the alternate ending, unlock nightmare mode and "ALBUM" options and the true ending sequence, two more costumes and the stop lens | Beat the game under hard difficulty |
