Five Night At Freddys: Secret Of The Mimic: Alpha

Created in the late 1970s by Edwin to entertain his son David, the Mimic is an adaptive AI in a mobil endoskeleton that can shapeshift into any costume. After the tragic deaths of edwins wife Fiona (in a fire) and later David(hit by a veichle), Edwind attempted to use the Mimic to replace them. Instead it developed violent tendencies, driven by grief-fueled programming.