William Afton

William Afton is the main antagonist of the Five Nights at Freddy's series, known for founding Fazbear Entertainment. William Afton is a brilliant robotics engineer who designed the iconic animatronics. William Afton harbors a dark secret as the murderer of multiple children at the pizzeria. William Afton uses the spring lock suits to lure and kill children. William Afton's signature color is purple, earning the nickname 'Purple Guy' from the community. William Afton has a complex family history, including three children: Michael, Elizabeth, and the Crying Child. William Afton becomes trapped in a spring lock suit, transforming into Springtrap after a fatal accident. William Afton displays sociopathic tendencies and shows no remorse for any actions. William Afton's determination to achieve immortality drives continuous returns despite multiple deaths.