After defeating the powerful Hedgie robot in Atomic Heart, you’ll run into yet another barrier to the Exhibition. The massive doors are locked — to repair them, you’ll have to drop down into the underground facility and complete multiple magnetic room puzzles. If you’ve stopped to complete the Testing Grounds optional dungeons, you’ll be familiar with these types of puzzles already. For players that rushed to the Exhibition, you’ll be taken on a puzzle room crash course. Like Portal, you’ll have to navigate a series of test chambers with platforms that rise up or lower depending on the current polarity of the ceiling magnets. Get help completing the many, many puzzles before entering the Exhibition proper with the full solutions guide below.
More Atomic Heart guides:
How To Disable All Robots In A Region | All Vavilov Complex Blueprint Locations | Testing Ground 1 Puzzle Solutions | How To Use Cartridge Modules
Outside the Exhibition, you’ll find another locked door. To get inside, use your telekinesis ability on the magnetic device to the left of the door. It won’t work, but the mechanism will open. While it is open, drop down into the facility to find a way to raise the stuck mirror.
In the room ahead, you’ll find the ceiling covered in magnetic generators. Zap the ceiling with [Shok] to raise two platforms — allowing you to access the rest of the chamber.
Exit the chamber, and fight through robots to reach another challenge — a laser grid built into the floor.
This leads to another puzzle chamber.
Continue forward to encounter yet another puzzle room.
Ahead, you’ll find yet another laser grid puzzle.
Unlock the door to enter a fourth magnetic puzzle room.
Once you land on the wall, the exit door is easy to access.
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