Initially believed to be the latest incarnation of regular series villain William Afton, Burntrap is the fan name given to The Mimic. The Mimic is a durable endoskeleton that can flawlessly replicate learned human behaviors. "Burntrap" refers to its appearance in Security Breach, where it is mimicking Afton, using other endoskeleton parts and severed human body parts to recreate the appearance of Scraptrap, Afton's incarnation in Freddy Fazbear's Pizzeria Simulator.