What is the Story of Silent hill?

This is not actually the silent hill from previous games. This a a complete reimagining which make it acomplete different game. Altough this isn't my first silent game i played it id the first i finished (cos of the story).

(spoiler)
The basic plot is Harry crashed and his daughter is missing. Harry searches through silent hill, swithcing between the town and the therapy office. At the end you realeaze that harry doesn't exist anymore because he died 18 years ago. So who is in the therapy office? None other than Cheryl, Harry's daughter. She deny's that harry died and made an imaginary town and harry. But the DR. wants to wake Cheryl up from her world and into the real. Hence harry is the thought of the doctor getting though into Cheryls mind (the puzzles and picture taking, and other scary things are of Cheryls past). The ice nightmare is Cheryl stopping the DR. from getting in too far. At the end deppending on the player's desicion Cheryl will either accept that Harry is dead or that she will never let go of him.

There are still more ground to cover but thats the basic.
XD hop i've been helpful XD XD