aster eggs have always been an exciting and integral part of the Zombies mode in Call of Duty, bringing an extra layer of mystery and challenge to every match.Call of Duty: Black Ops 6continues this tradition, offering players a variety of Easter eggs to uncover. These hidden secrets are worth pursuing, as they can be both highly rewarding and incredibly fun to complete.

One of the many secrets hidden in the new Tomb Zombies map is the Horde of Friendly Zombies Easter egg. By completing this specific challenge, you can spawn a group of friendly zombies that will fight by your side, helping you survive a round or two.

Player is standing in front of a bunch of brain rot zombies - bo6

How To Complete The Horde Of Friendly Zombies Easter Egg On The Tomb

The first thing you need to do, just like many of the Easter eggs available in The Tomb, isequip a weapon with a specific ammo mod.

And if you guessed it correctly, yes,you need Brain Rot.

Player about to apply the brain rot ammo mod to his weapon - bo6

Brain Rot ammo costs 500 Salvage and can be applied at any Arsenal machine on the map.

Once you have Brain Rot equipped, your next task is tofind four skulls marked with an “X"andshoot them in a specific order, all within a time limit. Thankfully, they’re all fairly close to each other.

Player is aiming at the second skull - bo6

The first skull is located near the Speed Cola machine,along the path with two passageways featuring arrow traps.

On the left side, you’ll spot some vases, and just nearby, you’ll seethe skull with the “X” mark. Shoot it, andits eyes will turn green.

Player is aiming at the third skull - bo6

The second skull is on the right path,where the arrow trap is.

Below, you’ll findanother skull underneath an Aether lamp.

For the third skull, make your way tothe green portal area. In the middle of this room,you’ll see a well.

Justnear it, you’ll spot the third skull.

The final skull is locatednext to the statue near Speed Cola.

If youshoot all four skulls in the correct order within the time limit, you’ll seea bunch of friendly Brain Rot zombies spawn from the ground.

Player is aiming at the fourth skull - bo6

These zombies will act like any other Brain Rot zombies, helping you by attacking enemies and drawing them in. They last longer than regular friendly zombies as well.