Complete the entire game on the Nightmare difficulty setting. You will then recieve the Alternate Ending.
Complete the game in Battle mode. This will unlock the extremely difficult Nightmare Mode.
This will only reload type:37 film. Just go to the camera where you save your game. At the side of the picture of the Memory card is a picture of film. Click on it and it will tell you if you want to reload your film to 30 shots.
Battle Mode Beat the game and load Clear Data
Chapter Selection for All Difficulties Beat the game on Fatal difficulty
Chase Special Function for Camera Complete all Battle Mode missions with S ranking
Costumes 6&7 Beat Fatal Mode with a S ranking
Fatal Difficulty Beat the game on Normal and Nightmare difficulties
Gallery Mode (JP) Beat the game on Fatal difficulty.
Nightmare Difficulty Beat the game and load Clear Data
None Special Function for Camera Beat the game on Fatal difficulty
Sense Special Function for Camera Complete Battle Mode
Sound Test Beat the game and load Clear Data
Special 1 Costume Beat the game and load Clear Data
Special 2 Costume Beat the game and load Clear Data
Special 3 Costume Beat the game on Normal and Nightmare difficulties
Special 4 Costume Beat the game on Normal and Nightmare difficulties
Special 5 Costume Beat the game on Fatal difficulty
Zero Special Function for Camera Complete Ghost List
Zoom Special Function Beat the game and load Clear Data
Alternate Ending Complete the game on nightmare difficulty
To obtain the following (Battle Mode, Sound Test, Ghost List & Spec Functions) beat the game one time
A "Chapter" option will be unlocked in Story Mode if you finsih the game on Nightmare difficulty.
Finish Battle mode one time to obtain Nightmare mode.
To get a 'screensaver', pause the game and leave it paused for a while, in a little bit the ghosts will start to put their bloody hands on the screen!
After beating the game save it then load and start. When you start run to the save point and save it then load and start a new game. You will gain more herb by doing that. You can repeat it as many times plus you can get other items like type 32 but it will take more time to do that.
Xbox version has 11 more ghosts (a total of 119) compared to PS2's 108, so there is extra in Xbox version!
Below are where they can be found. All of them are hidden ghosts, except the last one (fatal mode only), which is an attacking ghost.
Floating Twins - 1st night - Abyss
Fearful Old Man - 1st night - Burial room
Ghost in Smoke - 1st night - Fireplace
Smirking Man - 2nd night - Walkway (Koto)
Woman in Mirror - 2nd night - Rope Hallway
Wandering Child - 2nd night - Fish Tank
Staring Ghost - 3rd night - Abyss
Beckoning Hands - 3rd night - Demon Mouth
Man Buried Alive - 3rd night - Forest Path
The Sacrifice - 4th night - The Well
Armored Warrior - 4th night - Abyss, Fatal Mode only