How To Enter Koschei Complex in Warzone 2

One of the most intriguing and challenging locations in Warzone 2 DMZ mode is the Koschei complex, a secret underground bunker that holds valuable loot and secrets. It is located underneath the Al Mazrah map, and it can only be accessed by finding one of the four entrances scattered around the surface.

Here's a comprehensive guide to finding and accessing Koschei complex to find all the valuable loot.

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Warzone 2: How To Find the Entrances to the Koschei Complex

There are four entrances to the Koschei complex in Warzone 2 DMZ mode. Three of them are marked with a question mark icon on the Tac-Map for Al Mazrah, and one of them is hidden in an unmarked location. Here are the locations of the four entrances:

• Taraq Road bridge: This entrance is located under the bridge that connects Al Mazrah City and Taraq. You will need to find a broken wall and a passage in the wall underneath the bridge.
• Rohan Oil South utility tunnel: This entrance is located in the access tunnels of Rohan Oil. You will need to find a garage door that is only partially raised and crouch under it.
• Al Mazrah City underground parking lot: This entrance is located in the parking deck under Al Mazrah City. You will need to find a stairwell with a broken wall and go through it.
• North Rohan Oil, Oasis: This entrance is located in the desert ruins at the northwestmost part of the map called Oasis. You will need to look for a hole in the ground that leads to a tunnel.

How To Solve the Puzzles To Enter the Koschei Complex?

Each entrance to the Koschei complex will take you to a different section of the bunker, and each section will have its own puzzle that you need to solve to proceed further into the map. Here are the puzzles that you need to complete based on the route you take:

• Taraq Road bridge: This entrance will take you to a flooded area with a swimming puzzle. You will need to swim through the rooms, following the red arrows marked on the wall. There are two sections: The first one is fairly safe, but the second one will have enemies and traps that you need to avoid.
• Rohan Oil South utility tunnel: This entrance will take you to the External Ops section of the Koschei complex. You will need to find jumper cables and a car battery to power up the bunker door that leads deeper into the map. These items can be found among the loot in the surrounding rooms.
• Al Mazrah City underground parking lot: This entrance will take you to the Information Extraction section of the Koschei complex. You will also need to find jumper cables and a car battery to power up the bunker door that leads deeper into the map. These items can also be found among the loot in the surrounding rooms.
• North Rohan Oil, Oasis: This entrance will take you to the Defense Research Division of the Koschei complex. This is the most difficult puzzle, as it consists of three layers that you need to complete. The first layer involves finding three keycards that match three symbols on a door. The second layer involves finding three switches that match three symbols on another door. The third layer involves finding three codes that match three symbols on a final door.

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