The chasing is a Amnesia: The dark descent Custom story. You are Daniel. One day, you are resting peacefully in your home, when suddenly you wake up in an unknown place...
lots of action, a lot of scares even I couldn't handle (I'm very calm lol), difficult parts (Like the chasing from the two monsters and having to close the door and wah >.<)
it was pretty good, I don't understand why the rating is so low :( well...