Like many stock horror effects, this clip circulates online as a ready-made atmosphere sound rather than a line from a single film or game, which is why it appears in so many unrelated videos. Creators reuse it in Halloween compilations, horror-themed edits, haunted house previews and spooky gaming moments because a crowd of screaming demons needs no explanation. Its length also helps, giving editors room to fade it in and out behind dialogue or music. That instant, recognisable dread keeps it in regular use long after newer horror sounds appear.