Atomic Heart's story brings you face-to-face with various murder robots and eccentric characters. You will need to master your skills and powers to survive, especially when challenging the Polygon Testing Grounds. This may leave you wondering how to complete all Testing Grounds, including Polygon Testing Grounds 11 in Atomic Heart.
How to complete Testing Grounds 11 in Atomic Heart
To get into Polygon Testing Grounds 11, you must call down the Hawk in this area and slide down the wire into the compound. There will be a locked gate with a color and timing lock. To the right is a wooden building. Go inside and get the Disc Key. Open the locked gate and head to Testing Grounds 11. Insert the key and descend in the elevator.
When you exit the elevator, feel free to loot the surrounding rooms or go through the door on the far left. There is also a break room where you can save. Upon entering the left door, you will find yourself in a room with a red wheel. Rotate the wheel twice. Climb up the blue magnet on the wall and jump to the platform with the door. Jump on the red platform with the second red wheel.
Rotate the second wheel to spin the yellow platform. You need the open door to be on the vertical wall. To the far left side of the blue platform and stand on the magnet wall. Shok the ceiling to raise it and cross to the yellow room. Jump across to stand on the yellow platform's wall.
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Go through the door. Drop down and make your way to the bottom of the green room. Use the batteries on the ground to jump up to the third wheel under the green platform. Use the wheel to rotate the red platform. Do this until the open door is on the vertical part of the red platform.
Return to the upper green room and make your way to the far side magnet wall using Shok. Raise the platform and jump through the hole in the fence between the red and green walls. Drop through the open door and Shok the ceiling magnets. Climb up the yellow handholds and raise the platform. Jump through the open door and land on it. Jump to the exit door.
Go down the hall and enter the door on the right to claim the first chest and the Kalash-Expansive Converter. Loot the surrounding rooms and continue until you reach the room with the hot boiler. Defeat the enemies in this room, some of which are pretending to be inanimate dummies.
Follow the tube system to find a crate with power orbs. Grab one and place it in the open tube next to the crate. Move the orb up the tube system to the inactive boiler. You must then climb up the building one of the tubes goes into and unlock the door from the inside. This building contains more enemies to defeat. Place one of the orbs into the tube and move it to the remaining boiler.
This will open the massive door and let you enter the chamber on the left. Go through the doors on the left to find the silver chest. This contains the Fox-Blade. Take a left out of this room and proceed to the tunnel in the wall. Climb up and make your way through.
You'll find yourself in a room with rotating platforms. Just run across and quickly jump over the fence to the door on the far side. Go through this and head to the door ahead on the left. This contains the gold chest, which has KS-23 Collector Stock and the Fat Boy-Guidance System. Take the elevator and exit the facility.
For more information on Atomic Heart, check out Atomic Heart ‘Available in the Full Version of the Game’ – How To Fix and How to equip Cartridges in Atomic Heart on Pro Game Guides.