Unlocks:
Successfully complete the game under the easy or normal difficulty settings to 
view the first ending and unlock the "Mission Mode", "Gallery", "Ghost List" options 
and the "Feel" and "Expand" camera abilities. Additionally, a new game can be 
started with the current items, maps, and camera abilities. 

Successfully complete the game under the normal difficulty setting to also unlock 
the "Hard Mode" options, two alternate costumes (red/blue kimono and dark blue 
kimono), and glasses for Mio. 

Successfully complete the game under the hard difficulty setting to view the 
alternate ending and unlock the "Nightmare Mode" and "Album" options, the true 
ending sequence, and two more alternate costumes (short kimono and Yae and 
Sae kimono). 

Successfully complete the game under the nightmare difficulty setting to view the 
alternate ending and to unlock two more alternate costumes (leather). 

Successfully complete all missions in mission mode to unlock the maid costume 
and glasses for Mayu. 

Successfully complete all missions in mission mode with an "S" rank to unlock two 
additional costumes. 

Successfully complete the Ghost List to unlock set-up information. 

Easy Fatal Frame shot:
When fighting a ghost, let it catch Mayu. The ghost will grab Mayu and you will 
have a chance to take a Fatal Frame shot.

Defeating Twins Spirit:
When one of them raises her hand after the red circle fast, do not attack her or 
you will be attacked by her sister behind you, If she raised her hand after the red 
circle slowly, this is the real spirit and you will not lose film on the twin's doll, if you 
know which is the real one.