When the game begins, go forward through the gate by pressing
. When you see the Asylum up ahead, there will be a gap in the fence on your left - go through it.
Hug the wall on the right, and press
to go through a little door before you reach the staircase.
Press
to turn on your flashlight as there is no power. After you enter, there will be a piece of paper you can pick up by using
and read. Behind the little wall the paper was on, is a staircase. Go all the way down it and you will unlock the trophy :)