It's dark, it's cold outside, you're alone, the power is out and OHSHITWHATWASTHATDIDYOUHEARTHAT?!?!? The anxiety starts in the pit of your stomach and builds slowly into paralyzing fear. Faint rattles intensify into frenzied scratching from inside the walls. The wisp of a disembodied voice amplifies into the screams of the damned and the voice of Satan himself...
... or something along those lines. You get the idea. It's Halloween. Turn this up loud and freak the fuck out.