All Puzzles In Poppy Playtime Chapter 4

Lift Control Room

Find Door Battery

Search the area to find the battery to power the door.

Toy Graveyard

Find Prison’s Entrance

Survive Nightmare Critters ambush and locate another prison entrance.

Train Prison Cells

Find the key to the Control Room

Prison Cell Blocks

Find Red Hand & Prison Terminal Code

Locating the red hand to get access to the control room in the prison blocks and solving the hangman puzzle.

Escape Red Gas Prison

The Doctor traps players in the prison blocks as the area gets filled with red toxic gas. There’s also a terminal code that you’ll need to figure out using the key on a calendar.

Door Shutter Puzzle

Blocking the shutters on both sides to activate hand scanners simultaneously.

Escape the Prison Yard

Unlock the large door in the prison’s yard by pulling it with chains.

Prison Utility Zone

Cogwheel Puzzle #1

Find and place Cogwheels to open the locked door.

Waste Water Plant

Minecart Door Puzzle

Move the minecarts onto the pressure plates and complete the electric circuit to open the door.

No Man’s Land

Activate Three Machine Systems

Enter the facility within No Man’s Land and power up three machine systems while evading Yarnby.

Escape No Man’s Land

Exit No Man’s Land by using the terminals and lifting the lockdown.

Doctor’s Domain

Escape Freezing Gas Room

Turn off the valves for the pipes, release the freezing gas, and escape the room.

Morgue Puzzle

Find a way to release your hand from the freezing trap and destroy one of the doctor’s organs.

Operating Room Anatomy Puzzle

Find all the failed lab experiments and enter their serials in the order mentioned on an anatomy chart nearby.

Escape Baba Chops Toy Cage

Find batteries to route the power to the main door while evading Baba Chops.

Doctor’s Headquarters

Doctor Boss Battle

Find four batteries to power all the terminals and destroy the Doctor’s last organ, defeating him for good. Players will get the Omni-Hand upgrade at the end.

Safe Haven

Repair Generator

Safe Haven is under attack and players will need to repair the generator with the help of Ollie.

Waste Water Plant

Cogwheel Puzzle #2

Find all the cogwheels and replace them in the gear sets to unlock the door to the mines.

Foundation

Gather Four Explosives

Locate all four dynamite sticks in the foundation caves and plant them in the area with storage tanks.

Redirect the Gas

Start the gas and redirect it into the storage tanks to cause an explosion.

Doey Boss Pit

Doey Boss Battle

Use the nitrogen canisters and saw blades to defeat a distraught Doey.