The Auto Scare System is a random system that happens in Nightmare House 2. The Auto Scare System happens very erratically to catch the Patient off guard. The scares that are produced by this system are slaps on the back of the head, which most likely come from Emily, the Patient will hear a "psst", or his flashlight will start flickering, or the screen will be shrouded by static, and the screen may also say "DON'T LOOK BEHIND YOU!" or "HELP ME!". Another scare that involves Emily will have her appear right behind the Patient, overshadowing him, and then she will disappear.