Metal door creaks are a staple of horror and suspense sound design, used for decades in films, games and haunted attractions to signal an old, neglected space. Online, short high-quality versions like this one are widely shared by video editors, streamers and meme creators because they are instantly recognisable and easy to drop into a timeline. The sound needs no context to work, which is why it remains popular for Halloween edits, escape-room videos, haunted house tours and spooky storytelling, even as newer effects appear.