Among Us was released by Innersloth in 2018 as a multiplayer social deduction game set on a spaceship, where crewmates complete tasks while hidden impostors try to eliminate them. It exploded in popularity in 2020 through streamers, videos and meme edits, and its minimal, eerie music became shorthand for suspicion far beyond gameplay. Short loops of the theme spread across TikTok, YouTube and soundboards because a few notes instantly signal that someone is lying or acting sus. It remains widely reused whenever creators need quiet, cartoon tension before a betrayal or reveal.