Squid Game is a South Korean survival drama that premiered on Netflix in 2021 and quickly became a worldwide cultural phenomenon, with its games, costumes and music widely copied online. As clips, edits and parodies spread across social media, its tense musical cues became shorthand for danger, competition and sudden consequences. Years later, creators still reach for this sound because audiences recognise the reference immediately, even without seeing the show, and it adds instant drama to challenges, rankings and reaction videos.