Silent Hill: Shattered Memories Cheats
Take a photo of all 13 UFOs in the game and then finish the game to unlock the special UFO ending.
Konami Customer Service
While playing the game press the 1 button, select Hints, and check your cell phone calls. You'll see Harry's phone with a phone number. Use your phone to dial the number and you'll get a special message from Konami customer service.