FNaS stands for Five Nights at Sonic's, a fan-made horror series that reimagines Five Nights at Freddy's with Sonic characters as the animatronics. The second game introduces Toy versions of the characters, and this first screamer is tied to their jumpscare attack. A remake version later updated the visuals and audio, giving the scream a cleaner but harsher mix. Clips of the sound spread through fan wikis, gameplay videos and sound collections, where horror creators reuse it outside the game for instant scare effects.