Sonic Unleashed is a 2008 platform game from Sega starring Sonic the Hedgehog, built around fast running levels mixed with slower werehog sections. Springs have long been a core Sonic mechanic, launching the hero across gaps and up to higher routes, so their distinctive bounce became instantly recognisable to players. The clip is now reused far beyond gameplay videos, especially in Sonic edits, speedrun highlights and meme compilations where a quick launch needs an unmistakable game sound.