Stalker 2: Discover the Secret to Unlocking the Tunnel Under Lake’s Hidden Door in Yantar! (With Video Guide)

Adventurers who relish delving deep into the expanses of The Zone within Stalker 2: Heart of Chornobyl may encounter certain locations featuring doors or vaults that are securely fastened. Opening these sealed doors could yield valuable loot, fresh weaponry, or crucial weapon enhancements. Notably, one such locked door lies hidden within the Tunnel Under Lake Point of Interest (POI), and unlocking it necessitates solving a minor electrical control panel puzzle. Here’s a step-by-step guide to help you gain access to this elusive Tunnel Under Lake locked door.

How to Unlock Tunnel Under Lake Locked Door in Stalker 2

The spot for the Tunnel Under Lake is situated within the Yantar region, northeast of STC Malachite base and southwest of Rostok Base, as depicted in ‘Stalker 2’. If you approach from the eastern side, you’ll discover the entrance to the tunnel. Inside this tunnel, there are adversaries that need to be defeated before attempting to unlock the sealed door at Tunnel Under Lake.

Let’s have a look at the method for resolving the electrical board riddle to open the door of the tunnel beneath the lake that is currently locked.

Unlocking the Tunnel Under Lake Locked Door

Once you clear out the adversaries within the tunnel, your path will lead you to the left, entering a corridor, where you’ll encounter a padlocked door. Additionally, there’s another room with some switches, but unfortunately, they can’t be activated until the power comes back on.

To get the power back on, step outside the hallway and look to your left for an electrical box with a red button. Press this button to reactivate the breaker box within. After that, return to the room and toggle all three switches to unlock the door.

Now, step inside the secured door, but be aware that your path is barricaded by some barrels ahead. However, there’s an alternative route to your right which leads past the metal barrels and grants access to the hidden treasure on the other side.

All Rewards in Tunnel Under Lake Location

Upon opening the cache, you’ll discover some ammunition and useful consumable goods. Additionally, there’s a Sphere M20 Helmet hidden away in the cache that you can put on your character. But don’t forget to explore further in this area as the stash isn’t the only source of loot here. Make your way down the hall, enter the room without a door ahead, and check the shelf on your right-hand side. There, you will find additional items neatly arranged on the shelf.

  • Integral-A Vector SMG
  • High Capacity Bucket S-2 Magazine Attachment
  • High Capacity Zubr-19 Magazine Attachment

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2025-01-16 18:53