Five Nights at Freddy's launched in 2014 as an indie horror game built around security cameras and power management, with animatronic characters that move when unobserved. The jumpscare scream became its signature punishment for failing to close a door in time. Clips of players reacting to it spread quickly on YouTube and streaming platforms, turning the sound into shorthand for any sudden scare. It remains popular because audiences recognise it instantly, even years later, and creators borrow that recognition for parodies, edits and fake jumpscares outside the game.