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A castle filled with riddles, magical swords, and zombies has got only one thing left to make it a top 5 Call of Duty Zombies map of all time: A perfect song! Yes, Kevin Sherwood has returned with yet another piece of music that you can activate as the song easter egg of Citadelle des Morts Zombies map in Black Ops 6, pumping adrenaline into your veins while you’re slashing zombies using elemental swords.
The easter egg song piece, or should I call it the masterpiece, for the Citadelle des Morts map is called the “Slave,” written by Kevin Sherwood while Vicky Psarakis does the vocals. This is the first time we have Vicky Psarakis do the vocals for a Call of Duty Zombies song, but with her background as a professional metal vocalist, she’s right at home in Citadelle des Morts.
So, if you want to discover this amazing song by yourself as a cool Black Ops 6 Zombies Citadelle des Morts easter egg instead of searching it on YouTube, you need to find three Mister Peeks headsets on the map.
Citadelle des Morts Mister Peeks Headset #1
The first one is found in the tavern near the spawn area. From where you start the game, head left and you’ll find the bar. Get inside, and look at the tables to your right. One of them has the first Mister Peeks headset on it and I’ve marked it for you in the image above. Press the interact button near it and an audio cue plays as the confirmation.
Citadelle des Morts Mister Peeks Headset #2
For the second one, you need to take the right path from the spawn area and go all the way up to the castle. Once you buy the main door, you can see a wall to your right. Move around and reach the top where in this dark area you’ll find the second headset for the Citadelle des Morts easter egg song.
Citadelle des Morts Mister Peeks Headset #3
The last Mister Peeks headset you find on this map is behind the very last door you buy for the Pack-A-Punch. In that room, look for a set of stairs that goes deeper down into the basement. This is the room where you start the Raven Sword’s incantation ritual as part of the main easter egg quest, and it’s got a bunch of items in it. Look for a dead man on a sofa and then zoom in to its left. The headset is on the ground here.
Once you’ve pressed the interact button near all three headsets, the song starts playing and you can enjoy some rampage zombie killing for a few rounds. This won’t have any effect on how the zombies attack or their aggressive behavior, so don’t worry, and feel free to enjoy the music.