Black Ops 6 Zombies: How To Unlock MADNESS Calling Card

The Madness Calling Card is one of the many cosmetics you can unlock by completing challenges while playing the Zombies mode in Call of Duty: Black Ops 6.

To unlock this Calling Card, you’ll have to amass a large amount of Alchemist Medals. You get these medals whenever you kill groups of zombies by applying at least 2 elemental effects, such as burning or freezing them at once.

Read on and we’ll give you the easiest possible method to earn the required Alchemist Medals and unlock the Madness Calling Card!

How To Unlock MADNESS Calling Card | Call of Duty: Black Ops 6 Zombies

As we mentioned previously, you’ll need to get a total of 25 Alchemist Medals to unlock the Madness Calling Card in Black Ops 6 Zombies. You earn 1 Alchemist Medal whenever you quickly kill 5 zombies that are afflicted by two or more elemental effects at once. However, the game doesn’t really explain what it means by “quickly”. It seems to be a window of about 2-3 seconds.

To start, get the Cryo Freeze mod on a relatively low-damage weapon, such as an assault rifle or SMG. Then, get as many Molotov Cocktails and Shock Charges as you can carry.

Now, the process here is quite simple. Take shots at enemies with your Cryo Freeze weapon until you freeze at least 5 of them, though we recommend freezing as many as possible. Then throw the Molotov Cocktail at them. Plant Shock Charges whenever possible as well. They help you deal with the horde while also applying an extra elemental effect.

This is all much easier to do once you’re on Wave 10 or higher, as well. Zombies are more resilient, giving you more time to apply at least two of the elemental effects. There are also larger hordes, which helps you get 5 consecutive kills in a short amount of time! You shouldn’t have much trouble getting dozens of Alchemist badges in a single run with this setup.

However, do note that the Madness Calling Card itself seems to be a bit buggy. It’s been allegedly fixed already, but it sometimes fails to register how many Alchemist badges you’ve earned. There’s not much you can do in such cases but wait for patches and keep trying, sadly…

For more Calling Cards, you should also check out our guide on how to complete the Dark Ops Challenges!