Poppy Playtime 5: Boiler Room Code Solution

Published: 20:24, 18 February 2026
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Poppy Playtime 5: Boiler Room Code Solution
Poppy Playtime 5: Boiler Room Code Solution
Poppy Playtime 5: Boiler Room Code Solution

After exiting the room with a huge dinosaur toy, you'll find yourself inside a small office with a whiteboard and the locker locked with the code. Here is how to obtain that code.

Inside the boiler room in Poppy Playtime: Chapter 5, the latest DLC of the popular horror from Mob Entertainment, a very intricate puzzle involving finding a code for the locker awaits you.

Since Poppy Playtime respects your wits and won't hold your hand through the gameplay, you'll have to figure out many of the objectives on your own, which can be ingenious but also pretty confusing at times.

One such situation awaits you inside the aforementioned office, where you'll have to figure out the code to unlock a locker containing an upgrade glove needed for proceeding further through the story. If obtaining this code causes you trouble, here is the solution.

How to Find the Code for the Locker

Once you enter the office, the game will give you a hint to turn on the black light lamp, so go ahead and do it. If you check out the whiteboard with the black lamp on, you'll notice an arrow drawn on the upper right part of the board, indicating that you must do something with the whiteboard.

Grab the upper edge of the whiteboard with either your right or left arm and pull it; doing so will flip the board, and if your black light lamp is still on, apart from some visible words, you'll notice numbers only visible under the black light too.

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Poppy Playtime 5: Boiler Room Code is 0859
Poppy Playtime 5: Boiler Room Code is 0859

Four numbers that are circled are the numbers you need, and those numbers are the code for the locker. The correct code is 0859, and this number must be entered inside the keypad. To do it, aim for the specific number and press the action key (E on the keyboard or Square/X on the controller). Once the code is entered correctly, the locker door will open, and you'll be able to grab the Pressure Hand upgrade for your right arm.

The Pressure Hand will be used to push the objects that have a green hand symbol on them, and as soon as you obtain it, you'll get the chance to push a big crate inside the room with the dinosaur to proceed further in the story.

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