Ghost Escape 3D

You are locked in a hospital that seems to be HAUNTED. Now you have to try to get out of the hospital, but you can only get out after you collect all the posters/pictures, but be careful and quiet, GHOST hears everything.

WASD - MOVE
E - Interact/Pickup in-game elements
Mouse - Look Around
L - Lock/Unlock Cursor
H - Hint
X - Map