In Horror Granny Escape, first, you need to figure out how to get out of the room. The room key is hidden somewhere, you need to find it to be able to escape the room. Carefully look around to avoid a surprise attack; search the furniture and check even the drawers. You'll have to do this quite often if you get caught in the middle of a mission, so start getting used to it now. There are quite a few rooms in the house, and in each room, there are useful things for your escape. Be sure to collect all the necessary items so that you can turn off the alarm and unlock the front door.