club penguin halloween music https://www.youtube.com/watch?v=Y0eykozjrqs
outside of context, left 4 dead has some pretty terrifying musichttps://www.youtube.com/watch?v=6PU6SncFBAcyoure usually too focused on getting that loving zombie off you to care but yeah
actually forget it two tracks
I personally think the original Isaac Sheol music is more unsettling than the Rebirth track, but is nothing compared to the Dark Room.