Warzone 2 DMZ Guide: How to enter the Chemical Plant of Koschei complex?

Koschei Complex is a new region addition in Al Mazrah for Warzone 2's DMZ mode, and the Chemical Plant area serves as the Complex's heart. The complex has four entrances, each providing a distinct route to the Chemical Plant area. This location is considered its core since it connects to all other facilities and is the only spot from which you may exit the territory.

Furthermore, no tac-map will be provided to you after entering Koschei Complex, making navigation extremely difficult. So you might be perplexed as to how to get to the complex's center, but don't worry because the following post will provide comprehensive instructions on how to locate the Chemical Plant location.

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How can the Chemical Plant area be accessed in Warzone 2 DMZ's Koschei Complex?

Koschei Complex is a separate map that can only be accessed through hidden entrances within Al Mazrah. The first entry is in the Al Mazrah City parking lot, the second is beneath the Taraq Village bridge, the third is in the midst of the Rohan Oit area, and the fourth is in the Oasis desert area.

Chemical Plant is a section of the Koschei Complex that serves as the complex's hub, from which all other facilities may be accessible. However, some steps must be taken to get to the area, and each entrance will have a unique approach.

Rohan Oil entrance

Bunker door that leads to Chemical Plant (Image via YouTube/MrDalekJD)

If you used the Rohan Oil entry to enter Warzone 2's Koschei Complex, you would spawn in a chamber named External Ops, where you must eliminate some AIs and follow the red arrow markings drawn on the wall to an airtight door. Since the door will be powerless, you will need a car battery and a jumper cord to make it work.

To find these objects, you must extensively search every small room. Once the door is operational, open it to reveal the Chemical Plant area behind it.

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Al Mazrah City entrance

Bunker door that leads to Chemical Plant (Image via YouTube/MrDalekJD)

If you used the Al Mazrah City entrance to enter Warzone 2's Koschei Complex, you will spawn in a chamber name Information Extraction. Here again, you have to follow the red markings to the airtight door that will require a car battery and a jumper cord to make it operational, and behind the door lies the Chemical Plant area. You can easily find those items in the small rooms present in the Information Extraction area.

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Taraq Village entrance

The area where you get spawned after taking the Taraq entrance (Image via YouTube/MrDalekJD)

The Taraq Village entrance to Warzone 2's Koschei Complex will lead you to spawn in an underwater region where you must swim around the submerged rooms and find spots to acquire some more oxygen.

While swimming underwater, look for arrow marks drawn on the wall; follow them, and it will lead you to the airtight door, and behind it lies the Chemical Plant area.

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Oasis desert entrance

Bunker puzzle that needs to be completed to get to the Chemical Plant (Image via YouTube/MrDalekJD)

The Oasis entrance to Warzone 2's Koschei Complex will cause you to spawn in the Defence Research Division region. To reach the Chemical Plant, you must pass through three chambers that each have a bunker problem. To solve them, you must seal the bunkers using a switch, and some will need to be closed manually.

Each riddle will lead you to a new room where you must repeat the process. Complete the riddle in the third room to reach the airtight door, which leads to the Chemical Plant area.