The tune comes from Fire Emblem, Nintendo's long-running series of tactical role-playing games, where a short victory theme plays after a successful battle. Different entries have used their own arrangements, but the bright, celebratory fanfare has remained a recognisable part of the series identity. As gameplay clips, edits and memes spread online, the sound travelled beyond the games themselves and became shorthand for winning. It is still used because the melody is instantly familiar to players and needs no explanation to signal a triumph.