The Chaos Emeralds are the powerful gems at the centre of the Sonic the Hedgehog series, introduced in the original 1991 Sega game, with collecting them tied to unlocking Super Sonic. As the series grew across consoles, the collect cue became shorthand for a major pickup rather than an ordinary ring or power-up. Fans share clips of specific emerald moments, including the fourth one here, and the sound now works online much like a victory fanfare for gamers marking real progress.