The Exit 8 is a short indie horror game by Japanese developer Kotake Create, released in 2023, where players walk through a looping underground passage and turn back if they spot an anomaly. Its minimalist sound design, with no music and only ambient station noise, became central to its viral success on Steam and social media. Clips of the passage spread through liminal space and backrooms communities, and the ambience was isolated as a reusable sound for edits evoking that same quiet dread.