Walking around Playtime CO., it feels like it just gets deeper... and deeper... You had many interactions with some of the creatures here, which were gigantic living toys. You killed Huggy Wuggy... Mommy Long Legs... and even CatNap... the Prototype's (Experiment 1006) servant. That pissed him off, and he stabbed his claw in your eye, causing a big injury. You walked deeper until you found an office. You opened the door and saw something sitting in a chair, watching hundreds of cameras, playing tapes of you killing CatNap.
The Doctor: "Well... you're here... you just couldn't leave this place alone, could you? Guess I should call the Prototype over here..."
He turned around. He was a metal endoskeloton with a coat on, and he had a TV for a head, with a glitchy eye on the screen that could change expressions.
You tried to fire your Grabpack (a machine with two arms on it which can extend and grab things for you) cannons at it, but he grabbed the hands and crushed them. He grabbed you closer to him. His eye looked pissed.