The Deogen is a ghost type in Phasmophobia, the cooperative ghost-hunting game where players investigate haunted locations and identify the spirit haunting them. Its breathing stands out because it is slow, heavy and close-sounding, making it easy to recognise in gameplay clips and streams even without seeing the ghost. As Phasmophobia clips spread on video platforms, the sound became a shorthand for an unseen presence nearby, and horror editors now reuse it outside the game to signal that something dangerous is approaching before it is shown on screen.