Poppy Playtime Chapter 4 continues the first-person horror adventure where you explore the decaying remains of Playtime Co. factory, this time venturing deeper into the facility's abandoned research labs and production floors. The core gameplay loop revolves around solving environmental puzzles while evading and outsmarting twisted toy monstrosities using your trusty GrabPack, now upgraded with new abilities like a green hand that can rewind objects and a red hand that creates electrical charges. This chapter leans harder into stealth and tension than its predecessors, with fewer chase sequences and more moments of creeping dread as you navigate claustrophobic vents and dark assembly lines. It's designed for horror fans who appreciate atmosphere over jump scares, though there's still plenty of both. What initially caught my attention was the reveal that this chapter would focus on the Doey the Doughman character, whose unsettling design and tragic backstory hinted at a deeper narrative dive into the factory's dark history.

Going in as someone who played through all previous chapters, I found Chapter 4 to be a slower burn that actually works in its favor. The controls feel tighter than before, especially with the new GrabPack upgrades that add satisfying puzzle layers without feeling gimmicky. Performance ran smoothly on my rig with occasional frame dips during the more visually complex areas, but nothing game-breaking. The learning curve is gentle for returning players, though newcomers might struggle with the expectation of knowing earlier story beats. One standout moment came in the "Dough Processing" section where you must navigate a moving assembly line while Doey slowly shapeshifts through grated floors above you, creating a genuinely tense cat-and-mouse dynamic that had me holding my breath. The level design does an excellent job of making you feel lost yet guided, with environmental storytelling through scattered employee notes and malfunctioning machines that flesh out the tragedy of what happened here. The UI remains clean and non-intrusive, and the progression feels organic as you unlock more of the factory's secrets at a steady pace that never rushes you.

Compared to other games in the mascot horror genre like Bendy and the Ink Machine or the earlier Poppy Playtime chapters, this installment stands out for its willingness to slow down and let dread simmer rather than constantly throwing monsters at you. The Amnesia series came to mind while playing, especially in how Chapter 4 prioritizes environmental tension over combat. What kept me playing was the layered mystery surrounding the scientists' experiments and the tragic origin of Doey himself, which is handled with surprising emotional weight for a game about a living dough monster. It does a better job than most horror games at making you feel sympathetic toward its antagonists while still being terrifying in their presence. The sound design deserves special mention, with the factory's groaning machinery and distant toy laughter creating an oppressive atmosphere that few games in this space achieve. It's not revolutionary, but it's confidently crafted and knows exactly what kind of horror experience it wants to deliver.

• Expanded GrabPack mechanics- The green and red hand upgrades add genuine puzzle depth, requiring you to rewind objects or create electrical paths rather than just pulling things. This makes exploration feel more rewarding and less repetitive than previous chapters.
• Atmospheric horror approach- Chapter 4 favors slow-building tension and environmental storytelling over constant action, with long stretches of unsettling silence broken by carefully placed scares that earn their impact rather than feeling cheap.
• Doey the Doughman design- The character's ability to shape-shift through grates, stretch across gaps, and reform his body creates unique chase sequences that feel fresh compared to standard monster encounters, plus his tragic backstory adds emotional stakes.

• Environmental storytelling- The factory's abandoned labs and production floors tell a coherent story through scattered documents, malfunctioning equipment, and visual clues that reward thorough exploration without forcing exposition dumps on you.
• Sound design quality- Every creaking pipe, distant toy laugh, and mechanical groan builds an oppressive soundscape that amplifies tension, with the audio mixing cleverly used to signal threats before they appear on screen.
• Balanced pacing- The chapter confidently alternates between quiet exploration and high-tension encounters, giving you breathing room to absorb the atmosphere before cranking up the pressure again.

• Puzzle repetition- A few puzzle types, particularly the electrical conduit rerouting sequences, appear too often and lose their novelty after the third or fourth encounter, breaking immersion slightly.
• Narrative reliance on previous chapters- New players jumping in here will feel lost without playing the earlier games, as character introductions and plot points assume prior knowledge without adequate context.
• Performance hiccups in dense areas- The more visually complex sections with multiple moving elements cause noticeable frame drops on mid-range hardware, which can pull you out of tense moments at critical times.