Sonic Unleashed is a 2008 action platform game from Sonic Team and Sega, built around fast daytime stages and slower Werehog sections at night. Quick time events appear during key set pieces and boss encounters, asking the player to press the button shown on screen before the window closes. The short prompt sound became a handy shorthand for that pressure, and Sonic fans later shared it on soundboards and in gameplay edits. It remains useful today because the cue is instantly recognisable as a test of reaction speed, even outside the original game.