William became obsessed with bringing back his child, and in his search for life granted death to a number of children at his business. Although dead, the children came back disguised as the machines who entertained guests at Freddy Fazbears pizzeria. Soon the objective of saving his son began fading from his memory, evading the police and escaping with the blood on his hands now became his top priority. In his own folly, he killed his daughter, and doomed his last son to life as puppetted corpse. Having nothing left William went to erase his mistakes, only to find his victims waiting for him. They trapped him inside a golden rabbit suit and he befell the same fate as those he slew.