Call of Duty: Black Ops Cold War Zombies guide

Call of Duty: Black Ops Cold War Zombies guide
(Image credit: Activision)

Treyarch returns to their typical form with the Zombies partition of this year’s Call of Duty package. 

Die Maschine in Call of Duty: Black Ops Cold War is a fantastic map with some nods to the past and plenty of secrets to unravel in its underground aether. 

In this guide, we’re going to give you a primer on the most important new features introduced by the map, and offer some tips to help you survive and pick up those precious aetherium crystals.

Turn on the power and pack-a-punch early

Call of Duty: Black Ops Cold War Zombies guide

(Image credit: Activision)

Once you’ve meleed your way through the first few rounds to get extra points, start opening up doors and pushing into the inner sanctum of Die Maschine. 

Follow the purple arrows to the facility and the red button, only opening the doors you need to open to save money. Once the power is on, an anomaly should appear in the centre. Head through (make sure you’ve got 500 points) and you can follow the white crystalized walls to the Aether Portal. 

Pay to head through and you’ll land in a room with a machine part. Take this to the centre of the facility to activate the Pack-A-Punch machine, where you can pay 5000 points to make your weapon a monster. Easy-peasy!

Use the arsenal and crafting table

Call of Duty: Black Ops Cold War Zombies guide

(Image credit: Activision)

Once the power’s on, you can also make use of the arsenal and the crafting table. The arsenal is in the top right corner of the inner facility, from the power button. 

Zombies will drop salvage and parts which you can save to give yourself armor and upgrade the damage of the weapon you’re using. It’s well worth visiting if you can save a few zombies at the end of each round to get some chores done. There’s also the crafting table, which is in the tunnel on your way into the facility. Here you can craft stim shots to keep you alive if you get damaged, and even scorestreaks and self-revive kits at high levels.

Get the right perks

Call of Duty: Black Ops Cold War Zombies guide

(Image credit: Activision)

Once you’ve got the power on and picked up a decent weapon, head back to the great outdoors from the way you came in to get Jugger-Nog on the left. This is the most important perk as it gives you more health to keep you alive when you’re being poisoned by the plague zombies. 

You can then pick up the elemental soda from the power button room to give your gun random bullet effects. Quick Revive is also handy if you’re playing in a team. You can find this outside, through the Nacht der Untoten building. 

Watch out for the Megaton monsters

Call of Duty: Black Ops Cold War Zombies guide

(Image credit: Activision)

Every few rounds you’ll get a visit from the plague hounds, who aren’t too much trouble. However, in between zombie and plague rounds, you may get a visit from the Megaton, an irradiated boss monster with a gigantic health bar. Focus them first, as they can quickly destroy your health bar with ranged attacks. And whatever you do, don’t get close or you’re going down. 

The Megaton can split into two smaller radioactive zombies that deal similar damage, so make sure they get gone once you’ve finished him off. Use the outdoors to create a less cramped zombie train if you need the space.

TOPICS
Jordan Oloman

Jordan Oloman is a journalist and documentarian with experience across the pop culture/tech spectrum writing reported features, reviews. news, guides, op-eds and more for a wide variety of outlets. He is also an affiliate streamer on Twitch and have previous experience in scriptwriting, podcasting, game consultation and creating video content.

Read more
The Tomb in Call of Duty: Black Ops 6 Zombies.
A new Call of Duty: Black Ops 6 Zombies map is coming, plus fresh enemies and an awesome Wonder Weapon
Dead Island 2
Best zombie games 2025: our top picks for undead slaying
Pink Guards in Call of Duty: Black Ops 6.
You can now play red light, green light in Call of Duty thanks to new Squid Game collab
Best headsets for Call of Duty
The best gaming headsets for Call of Duty in 2025: hear Black Ops 6 at its best
A screenshot showing the new map Bullet in Call of Duty: Black Ops 6.
Call of Duty: Black Ops 6 Season 2 will let you fight on a speeding bullet train in one of the coolest maps I've ever seen
A screenshot showing the new map Bullet in Call of Duty: Black Ops 6.
Black Ops 6 is my favorite Call of Duty in years, and now you can sample the latest multiplayer maps and zombies content for free
Latest in Consoles & PC
The artwork for The Last of Us Limited Edition DualSense controller
When and where to pre-order The Last of Us Limited Edition DualSense: all the information and best links to bookmark
Playing games on the Razer Handheld Dock Chroma without an external display.
The Razer Handheld Dock Chroma offers Steam Deck owners a premium design and, of course, plenty of RGB
Image of GTA 6 protagonists and PS5
GTA 6's console-only launch reminds me of how much I despise console exclusivity - is it worth waiting years for PC ports?
The Hori Split Pad Pro attached to a Nintendo Switch OLED and placed on a colorful desk mat.
I've used the Hori Split Pad Pro with my Nintendo Switch for years and it's still great, but there are some better options in 2025
A tattoo studio in The Sims 4.
The Sims 4 Businesses & Hobbies expansion pack looks like the small business overhaul I've always wanted
Image of Grand Theft Auto 6 promotional art and Corsair's PC cases
GTA 6 could reach PCs in early 2026 according to Corsair – but I'm already sick of waiting
Latest in How Tos
Still from the sneak peek trailer of Ring & Friends showing the ex-beatles singer on stage at the Ryman
Ringo & Friends at The Ryman: how to watch the country music show online
Lewis Hamilton of Great Britain and Scuderia Ferrari waves to the crowd from the stage during F1 75 Live in the run up to the 2025 F1 season
How to watch F1 online: your guide to 2025 Formula 1 season
Rachin Ravindra of New Zealand plays a shot during an ICC Champions Trophy 2025 match in February.
India vs New Zealand live stream: Watch ICC Champions Trophy final online (it's free) – India chasing 252
CARDIFF, WALES - FEBRUARY 22: Jamie Osborne of Ireland celebrates with team-mates after scoring a try ahead of the Ireland vs France Guinness Six Nations 2025 clash
Ireland vs France live stream: how to watch today's Six Nations game online, TV channels, broadcasters, team news
Bukayo Saka of Arsenal battles for possession with Tyrell Malacia of Manchester United
Man Utd vs Arsenal live stream: how to watch live Premier League football online and on TV, team news
Matz Sels, the Nottingham Forest goalkeeper, takes a kick
Nottm Forest vs Man City live stream: How to watch the Premier League game online and on TV, team news