This sound comes from Limbus Company, the turn-based RPG by Project Moon released in 2023. The game's combat system prominently uses coins, which made this audio cue memorable within the fan community. Short clips of the coin sound spread through gameplay edits, memes, and reaction posts because it instantly signals chance, judgment, or a decisive result. It remains popular in fandom spaces and broader gaming edits since the sound is short, recognizable, and easy to sync with captions, stat changes, and quick visual punchlines.