As the main antagonist of Poppy Playtime, Experiment 1006 (The Prototype) is a cunning, violent entity who orchestrated the 1995 "Hour of Joy" massacre. First appearing as a mysterious mechanical claw, he later manipulates others using the false identity "Ollie." Driven by an invaluable secret sought by Dr. Harley Sawyer, he seeks to reclaim control of the factory and re-confine Poppy. From Chapter 1 to Chapter 5, he remains the mastermind behind the factory's living nightmares.