Purple Guy (real name William Afton) is the main antagonist of the Five Nights at Freddy's franchise.
He One who Kill Childrens who Is leader Of Fazbear Enterment He is man who dressed up as one of the mascots at Freddy Fazbear's Pizza (Spring Bonnie) and used his kid-friendly disguise to lure five children into the Safe Room, where there were no security cameras. It was confirmed that William was a former security guard of Freddy Fazbear's Pizza. He is the undead animatronic Springtrap and becomes the main antagonist of 3 and secondary antagonist of Freddy's Fazbear's Pizzeria Simulator. He is also the primary antagonist in the FNAF novel series.