Zombies mode inCall of Duty: Black Ops 6is filled to the brim with secrets and Easter eggs, especially on the huge island prison map Terminus.

10 Best Call of Duty Campaigns, Ranked

These Call of Duty campaigns brought all the heart, the heat, and the heavy firepower.

Of course, it wouldn’t be a COD Zombies map without the secret song Easter egg, and this one is pretty straightforward to complete: interact withthree pairs of bunny-ear headphoneshidden around the map, and the song will play!

Soldier from Call of Duty WWII staring down

Location #1: Engineering

The first pair of headphones is located on top of alarge wooden spoolin the Engineering area. It will be outdoors in a corner, in the yardbetweenthe cabin (with the Jugger-Nog Perk Machine), and the workshop (with the Crafting Table inside).

There won’t be a button prompt, but if you press the interact button, you’ll hear a creepy laugh, indicating that you have successfully completed the step. This applies to all three headphones.

Screenshot of headphones on a wooden spool

Location #2: Mining Tunnels

The second pair of headphones are in the Mining Tunnels, on top of ablue barrelwith a pallet leaning against it. The barrel can be found right across from thePHD FlopperPerk Machine.

Location #3: Bio Lab

In theupstairs officeinside the Bio Lab area, you’ll find the third pair of headphones sitting on a long shelf on the side of the room. They might be a bit hard to see, since they’re right at eye-level.

Once you’ve interacted with all three headphones, the Easter egg song, “Can You Hear Me Come In” by Kevin Sherwood will begin to play, and you’ll have completed the side quest.

Screenshot of headphones on a blue barrel

Here’s Every Multiplayer Mode, Map, Operator in Call of Duty: Black Ops 6 at Launch

Treyarch has fully revealed every multiplayer map, mode, and Operator available to players when the game launches next week.

Call of Duty: Black Ops 6

Call of Duty: Black Ops 6 is the next entry in Activision’s FPS franchise, and it is expected to launch in 2024.

Shelves with headphones on top and gun pointed at them

Call of Duty Black Ops 6 key art of a soldier with a gun