Rebirth Island Old Gulag Easter Egg Guide – How to Unlock the Free Blueprint

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Valencia

Guide Curator at GladiatorBoost

I’m the voice behind the blogs here at GladiatorBoost—diving deep into the gaming world to bring you guides, updates, and stories that actually help (and maybe even entertain a little). Whether it's breaking down the latest boosts or highlighting cool moments in your favorite games, I’m here to make the digital grind a little more fun.

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Season 2 brings a major shake-up to Call of Duty: Warzone, with Winter Rebirth Island transforming the classic map into a snow-covered battleground filled with secrets. One of the most rewarding additions is the Old Gulag Easter Egg, which allows players to reopen the iconic Gulag area and earn a free weapon blueprint along with powerful bonus loot.

This guide walks you through every step of the Rebirth Island Old Gulag Easter Egg in a clear, reliable way—so you can unlock the blueprint consistently without trial and error.

What You’ll Need Before Starting

Before attempting the Easter Egg, make sure you’re properly prepared. This will save you from failed runs and unnecessary restarts.

Required Equipment

• Molotov or Thermite (mandatory – you will need fire damage twice)

• Optional but highly recommended:

  • Munitions Box to restock tacticals instantly

  • Squadmates (the final step is timed and far easier with multiple players)

Recommended Mode

The Easter Egg can be completed in standard playlists, but it’s significantly easier in lower-pressure modes where respawns are available. This gives you room to learn the mechanics without losing progress due to early eliminations.

Step 1: Open the Outpost Bunker and Collect the Computer SSD

Your first objective is located at Outpost, an unnamed point of interest south of Living Quarters.

1. Locate the frozen bunker door at Outpost.

2. On the side of the door is a red button encased in ice.

3. Throw a Molotov or Thermite directly onto the button to melt the ice.

4. Interact with the button to open the bunker.

Once inside:

• Head toward the back-left area of the bunker.

• Loot the Computer SSD found inside.

This SSD is a key item and must remain in your inventory to progress to the next step.

Step 2: Open the Turbine Bunker and Retrieve the Binary Code

Next, travel to the Turbine point of interest.

1. Find the bunker located on the western side of Turbine.

2. As before, locate the frozen button near the bunker door.

3. Use another Molotov or Thermite to melt the ice.

4. Open the bunker and head inside.

Inside the Turbine bunker:

• Locate the computer terminal.

• Interact with it while carrying the Computer SSD.

This action will generate a binary code (a sequence of 1s and 0s).
Important: The code is random each match. Take note of it or have a teammate memorize it—you’ll need it for the Gulag door.

Step 3: Input the Code to Open the Old Gulag

Now it’s time to access the Old Gulag itself.

Finding the Gulag Entrance

• Head to Prison.

• Enter the underground tunnel beneath the Prison complex.

• You can access it either:

  • Via the internal stairwell, or

  • From the external tunnel entrance near the Weapon Trade Station.

At the end of the tunnel, you’ll find a locked door with a light-based keypad.

Entering the Binary Code

• The keypad cycles through a series of lights.

• Each position corresponds to a digit in your binary code.

  • 1 = interact when the light is ON

  • 0 = do nothing and let it pass

• Carefully match your code sequence.

If done correctly:

• The door opens

• You unlock the Old Gulag

• You receive an animated emblem as confirmation

Step 4: Complete the Timed Switch Puzzle Inside the Gulag

Opening the Gulag isn’t the final step. To earn the free weapon blueprint, you must complete a timed switch puzzle.

How the Puzzle Works

1. Inside the Gulag, locate the central terminal near the locked safe.

2. Activating the terminal starts the puzzle timer.

3. Several switches are spread throughout the Gulag.

4. Each switch has a note next to it that says either:

   • Engage, or

   • Disengage

Rules to Remember

• Only engage switches marked “Engage.”

• Do not touch switches marked “Disengage.”

• Switches can only be interacted with while the hand icon is visible.

• The timer is strict—hesitation will fail the puzzle.

Best Strategy (Highly Recommended)

• One player stays at the terminal to activate the puzzle.

• Other players pre-position near the first few switches.

• Read notes before starting if possible.

• Move quickly and communicate clearly.

Final Reward: Free Weapon Blueprint

Successfully completing the switch puzzle opens the locked safe, granting:

• Nova-7 Proto Mk.4 Dravec 45 Blueprint

• Specialist Packs

• Additional high-tier loot

The blueprint is permanently unlocked for your account and does not require any challenges or purchases.

Tips to Complete It Faster and Safer

• Clear nearby enemies before starting the final puzzle

• Use voice comms for switch callouts

• Carry extra incendiaries just in case

• Memorize the Prison tunnel layout beforehand

Progress Faster

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Final Thoughts

The Rebirth Island Old Gulag Easter Egg is one of the most rewarding secrets added this season. While it requires coordination, preparation, and precise execution, the payoff is well worth the effort. With the steps above, you can reliably unlock the Old Gulag and secure the free blueprint in just one clean run.

Master the route, bring the right equipment, and turn Winter Rebirth Island’s hidden secret into a permanent addition to your arsenal.