Atomic Heart offers players a vast alternative-history Soviet world filled with intricate underground facilities known as Testing Grounds. Among these hidden complexes, Testing Ground 10 stands out as one of the most challenging areas due to its environmental puzzles and combat encounters. Securing the high-tier weapon upgrades inside requires patience, quick thinking, and a solid grasp of the game's magnet and polymer mechanics.

How to Find and Access Testing Ground 10

Testing Ground 10 is located near the Crop Farm region, hidden inside a small farm building with a distinctive elevator access point. To unlock the facility entrance, players must first interact with a nearby Volan terminal to hack a security camera oversight system. Hacking the camera allows you to remotely open the elevator door on the farm property, granting safe entry to the subterranean levels below.

Solving the Initial Magnetic Coils and Polymer Puzzles

Upon entering the facility, the first major hurdle involves manipulating electromagnetic ceiling coils using your SHOCK ability. Shifting the polarity of these coils raises and lowers platforms, creating a path across large gaps while avoiding electrified hazards. Keeping up with daily gaming news often reveals clever shortcuts discovered by the community for maneuvering around these physics-based puzzle rooms.

As you progress deeper, polymer gel plays a vital role in conducting electricity to power faulty door mechanisms. Players need to spray a continuous stream of polymer between active electrical outlets and dead door receivers. Once connected, firing SHOCK onto the polymer trail completes the circuit, opening the way to the next room.

Navigating Combat Rooms and Securing Rare Loot

Testing Ground 10 is not purely about puzzles; it also features intense combat arenas packed with aggressive robotic enemies. You will face heavy robot variants that require strategic use of Freeze and Polymer abilities to control the battlefield. Defeating these waves is essential for clearing a safe path to the loot containers scattered throughout the complex.

The main reward for completing Testing Ground 10 includes bronze, silver, and gold YATECH upgrade chests. These chests contain valuable weapon schematics, including essential modifications for weapons like the Kalash and the Fat Boy rocket launcher. Collecting these blueprints significantly boosts your firepower for the late-game challenges ahead.