How to Solve the Passive Security Relay Puzzle (Laser) – Atomic Heart

Solving puzzles in any game can be pretty tricky and time-consuming, especially if it is the first time you’ve encountered it. This is also true in the recent horror game Atomic Heart.

As you progress into the game, you will not only encounter robots and mutants, but you will also solve puzzles.

These puzzles must be solved to continue further into a quest or an area. One of the first puzzles you encounter is the Passive Security Relay, and we will show you how to solve it.

Solving the Passive Security Relay Puzzle in Atomic Heart

The Passive Security Relay Puzzle is encountered in the Not So Fast Major quest. You must solve it to power up the elevator.

The security relay puzzle uses lasers and plates to follow the correct order at the puzzle’s side.

The plates can be rotated to let the light continue on to the receiver and even divert it. However, this is the first security relay puzzle, so it will be easy.

Rotate the plates to make the colors emitted follow the ones on the side. So you need to make the blue light end up on the bottom, and the two on top will emit red.

The plates needed to be rotated are the two plates on the right. Rotate the one above first. After you’ve solved the puzzle, you can now go and ride the elevator and continue doing the quest.