{{Quote|What the f*** is that?!|Freddy Anderson upon first spotting the creature.
Siren Head is the main antagonist of the 2020 game of the same name by UndreamedPanic based on the creature from the Trevor Henderson Mythos. It is a massive creature that continually stalks the main character Freddy Anderson as he traverses South Point Meadows looking for his friends, who are implied to have been victims of the creature.
History
Throughout Freddy Anderson’s trip through the woods, he will begin to hear varying noises throughout the woods, ranging from sirens, automated voices and screams to animal roars and growls. Due to the fact that there are no animals found anywhere in South Point Meadows in-game, it is very likely that all of the sounds he hears are played by Siren Head. Eventually he will see the creature and become horrified.
Every so often, Siren Head will jump from the shadows and chase Freddy Anderson. It is so fast that escape is nearly impossible, and being caught without a gun will mean certain death for Freddy. If Siren Head is shot by Freddy, it will let out a bellow and retreat momentarily, giving Freddy time to complete his objectives. In-game, it can crawl to reach for Freddy also, meaning that shooting it is his only chance of escaping it.
At the end, when Freddy Anderson tried to reach the factory, Siren Jead will charge at him one more time, ending the game.