The safe haven

In the fourth chapter of Poppy Playtime ("Safe Haven"), the hero, Poppy, and Kissy Missy descend into the factory's underground prison, where experimental toys were kept. They are led by Doowie, a creature made of dough who promises to lead the group to the "Safe Haven," where the surviving toys, who weren't killers, are hiding. To reach the haven, the team restores power and restarts the old train, but this attracts the attention of the Doctor, the sinister scientist behind the Playtime Co. experiments. His consciousness has been preserved in the surveillance system, and now he stages "moral tests" for the hero by unleashing new monsters on them. Among them are a huge, gaping Yarnaby, which pursues the hero through narrow corridors, and a massive Pianosaurus, capable of destroying entire sections of the complex. The hero must use an updated GrabPack, redirect energy, avoid traps, and make his way through areas covered in red smoke and the Doctor's surveillance cameras. The key twist involves Ollie: it turns out his voice belonged to the Prototype all along, manipulating the heroes to lead them to their destination. Poppy takes this deception hard, believing she could fix everything with the hero. Later, Dowie learns of the deaths of the shelter's inhabitants due to the explosion caused by the Prototype, loses control, and attacks the group. After a fight, Poppy decides to flee, leaving the hero and Kissy Missy alone. The chapter ends on a dark note, hinting at the upcoming final confrontation with the Prototype.