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Atomic Heart Door Lock
Image via Mundfish

Where to Find Schematic in Atomic Heart

The dead speak. Really.

Puzzle solving in this game makes up about 50 percent of the game. Well, maybe not that much, but you know what I mean. The fact is, there’s a lot of them! Many of them will have you fighting, many solving giant puzzles. Some, will have you thinking outside the box, and all of them will have hints to help you solve them. So keep your eyes and ears open, you will need them today. Well, you do need them all the time, but you get what I’m saying, right? No? Ok, forget about it, here is where to find the schematic in Atomic Heart.

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Where to find Schematic in Atomic Heart

While looking for Petrov, you will find many obstacles that will have you tested, both on your wits and your strength. Wits by solving puzzle and several other problems. Strength by facing countless waves of enemies that will prevent you from moving forward. It will be a constant back and forth between intense action and some heavy thinking. Finding the schematic will test the former: our wits.

You see, there are various locked doors across the Facility in Atomic Heart that will have different types of puzzles or mini-games to complete. In this case, you will face a lock with various lights across the lock. Furthermore, you will have to light them up correctly to follow a predetermined pattern.

Schematic Location

You will have to look for the specific schematic that shows the correct pattern. Follow ahead, just right of the talking dead body, and you will see cable car tracks. There are some bodies on the floor, but you will find the station master’s body in the floor, with a piece of paper lying on the floor as well. This is the schematic you have to input in the lock.

Imagia Via Mundfish

How to Open the Locked Door

Go back to the locked door and be sure to light up the same pattern as shown in the piece of paper above. By doing so, the gate will unlock, and you will be able to move forward and continue your search for Petrov.

Imagia Via Mundfish

Related: How to Find the Train Ticket in Atomic Heart

This is just one of the many puzzles you will be able to find in Atomic Heart. As you may find during this particular one, you will encounter several clues in the surroundings that will help you solve them. In this case, it was the THOUGHT device that allowed the brain of a deceased to speak for you and give you a clue. For the next ones, just keep your eyes quite open. Good luck!


Atomic Heart is available on PlayStation 5, PlayStation 4, Xbox Series X/S, Xbox One, and Windows. . Please check out Gamer Journalist on Facebook to join the discussion and keep up to date with our content. You might also like to check out or guides on How to Complete Door Lock Mechanic in Atomic Heart or How to Retrieve Claire’s Head from the Icarus Hall in Atomic Heart.

Author
Image of Alejandro Josan
Alejandro Josan
A musician with a heart of a gamer, Alejandro's life has always been accompanied by adventures on Nintendo platformers, countless hours of fantasy RPGs and several third-party FPSs. Currently, he is studying Game Design and Development, preparing for a long career in the video game industry.