19 February 2026

Engineering Workshop Locker Keypad Code Guide

By newsgame


Poppy Playtime Chapter 5 players will need to search the Engineering Workshop about halfway through their spooky adventure. There will eventually be a three-digit code needed to unlock a locker filled with important documents and a new hand power that will let you grapple onto magnetic surfaces– which is super important for progressing, obviously.

The thing is, we can’t just straight-up give you the keypad combination, because most players will actually have different solutions. Instead, this Poppy Playtime Chapter 5 guide will show you how to find your specific keypad code for the Engineering Workshop. Let’s get into it.

Poppy Playtime Chapter 5 Memories Location Door Code

Where to Find All Three Memories & Door Code in Poppy Playtime: Chapter 5

On their way to Reanimation, players will need a door code that can only be acquired after collecting all three memories in Poppy Playtime: Chapter 5.

How to Find the Engineering Workshop Locker Code in Poppy Playtime Chapter 5

whiteboard poppy playtime chapter 5 (1) Image via GameRant; Source: Mob Entertainment

The first thing that you need to do to find your specific code for the keypad in the Engineering Workshop is to turn away from the keypad itself and look at the suspicious whiteboard in the room. If you grab and flip it by hand, then use your black light on it, you should see a number in the bottom-left corner, circled in purple. (It was 58 for me).

whiteboard poppy playtime Image via GameRant; Source: Mob Entertainment

Next, go back downstairs and look through all the packages with numbers on them. Use your black light again and search for the package that has the same number shown on the whiteboard (it’ll be marked in purple, so you can only see it with the special light).

Once you’ve found the right one, check out the three-digit number in red on the side of the box, and that is going to be the special code for the locker keypad upstairs in the room you were just in.


Poppy Playtime Chapter 5 Broken Things Tag Page Cover Art

Systems


Released

February 18, 2026

Developer(s)

Mob Entertainment

Publisher(s)

Mob Entertainment