William Afton, also known by his two aliases The Purple Guy and his split identity Springtrap, is the main antagonist of the Five Nights at Freddy's franchise. He serves as the main antagonist of the original entries, prior to The Mimic taking his place and continuing his legacy in later entries. He was the serial killer responsible for the murder of a dozen children or more over his lifetime, as well as the founder of Fredbear's Family Diner and Freddy Fazbear's Pizza. This sets the series in motion due to the victims haunting the animatronics, and Afton influencing the events from the shadows. He had a fascination with the paranormal, envying the ability to live forever, twisting his view of the world. Afton is visualized in most minigames as a tall, abnormal purple figure with a giant grin on his face, representing how he hides in the shadows during his killing sprees and the pleasure he takes in his murders. also he's very gassy, he's planning on making you his human toilet