As with every Treyarch game, there’s little doubt that many have been diving into theZombies game modeforCall of Duty: Black Ops Cold Warhard. And, once again, as with Treyarch zombies mode, there is an elaborate Easter egg for players to complete.

Doing so requires about four complicated steps and initial preparations ahead of time. As such, here’s everything players need to know about completing theCall of Duty: Black Ops Cold WarDie Maschine Easter Egg.

call of duty black ops cold war die shockwave wonder weapon

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Preparing for the Die Maschine Easter Egg (Power, Wonder Weapon, Etc.)

Before starting, players need to complete the following:

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Die Maschine Zombies Easter Egg Step One: Doctor Vogel’s Diary and the Three Anomalies

Once prepared for the Die MaschineZombies Easter egg, players will need to go to the Medical Bay in the Dark Aether. Players will easily find Doctor Vogel’s Diary on top of the old computer there, which in turn will cause three Spectral Anomalies to spawn around the Aether. These look like little blue orbs, andCall of Duty: Black Ops Cold Warplayers will need to find and interact with them.

After interacting with all of them, players will need to return to the Medical Bay computer AFTER leaving the Dark Aether. Inputting a password will reactivate the large device.

Die Maschine Zombies Easter Egg Step Two: Upgrade the Wonder Weapon and Raise the Cylinders

Before moving forward,Call of Duty: Black Ops Cold Warplayers will need to upgrade theD.I.E. Shockwave Wonder Weapon:

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Afterward, players simply need to return to the device and shoot the four cylinders with each upgrade, causing them to rise. And for those who prefer a more visual guide to completing Easter egg, we recommendedYouTuber NoahJ56’s video due to its clear presentation:

Die Maschine Zombies Easter Egg Step Three: The Decontamination Agent

For the next step, players will need to return to the Dark Aether and head up the Balcony to speak with an Anomaly. This will send players to fetch the Dark Aether Wrench from the Medical Bay, then to the Yard to fix the old ruined tank. There are four spots that need to be repaired. Kill the Zombie that emerges and then use a Semtex or Frag grenade via the Crafting table to make it fire a shot near the Crash Site area.

Players will find a tree there, close to the Perk Machine, and can obtain the Decontamination Agent from that spot. The next step is to take it back to the Medical Bay, which in turn will spawn a Megaton Zombie. Only deal enough to damage to split it into two, and then lure it into the device. Once it’s sucked up, players will need to activate the Medical Bay computer once again, triggering a lock down where players should rush to the surface area. It’s going to be a rough fight with multiple waves of Megaton Zombies and Plaguehounds; players will just need to hold out and kill zombies until the waves are complete.

Once that’s done, players need to go to theNacht Der Untotenbuilding and enter the Dark Aether. Players will need to go the Omega Outpost, speak with Orlov, and interact with the photo to start the next and final step.

Die Maschine Zombies Easter Egg Step Four: The Final Boss

The final step of the Die Maschine Easter egg is relatively straightforward, but that doesn’t mean it’s easy. Before anything else, players need to make sure they’re ready with their preferredBlack Ops Cold WarZombies weaponsand plenty of ammo. Players will need to protect Orlov during the shut down of the Particle Accelerator, which means facing three incoming waves of Zombies. It’s easy to get overrun, but players should rely on their Wonder Weapons to deal a ton of damage and keep them off Orlov. Once the Particle Accelerator is done, players just need to rush back to the pond while avoiding Lightning strikes, and doing so will players finish thisCall of Duty: Black Ops Cold WarEaster egg.

Call of Duty: Black Ops Cold Waris available now for PC, PS4, PS5, Xbox One, and Xbox Series X.

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