In the latest addition to the Black Ops 6 Zombies franchise, Citadelle des Morts, players are in for a treat with several hidden Easter eggs that not only enhance gameplay but also reward players with powerful weapons and perks. This guide will detail some of the hidden Easter eggs in Citadelle des Morts, which will provide you with some surprising rewards.
The first Easter egg you should tackle involves obtaining the legendary GS45 pistol and the Casmir device (similar to a monkey bomb). To initiate this Easter egg, select the operator Maya. You can even switch to her mid-game by saving and quitting if you start with a different character.
Location: Head to the left side where the Vulture is located.
Steps to unlock the Easter eggs:
- Interact with the radio.
- Quickly interact with the door to access a secret area.
- Navigate through the passage, defeating two special zombies that spawn.
- Collect the key dropped by these zombies.
- Use the key on a door at the bottom of the stairwell to trigger an in-game cutscene.
Upon exiting the cutscene, you will find your rewards waiting: a legendary GS45 pistol and the Casmir device.

Recommended: How to Unlock Akimbo Pistols Fast in Black Ops 6?
This Easter egg slows zombies down and rewards you with Essence and the PhD Flopper perk. For this Easter egg, you will need to gather three bottles located throughout the map.
Bottle Locations:
- Near a skeleton on a couch in the Pack-A-Punch room.
- On the bottom shelf across from the Stamina perk machine.
- In a corner where all the swords are displayed.
Once you have all three bottles, head to the bar in the spawn area:
Steps:
- Interact with the silver platter behind the bar.
- Watch as zombies slow down and approach for drinks.
- Choose the drink corresponding to a color indicated by a glowing circle (green, red, or blue).

Completing this Easter egg can yield up to 10,000 Essence and grants you a PhD Flopper perk.
The third Easter egg involves scaring rats with cheesecake, leading to valuable loot, including Pack-a-Punch crystals and perks.
Steps to unlock the Easter eggs:
1. Find the Hidden Rats: There are 10 secret rats scattered throughout the map. You need to scare all 10 of them. The locations are as follows:
- Spawn Room: Underneath the flower pot.
- Nature Path: On a circular mound to the left of Deadshot Daiquiri.
- Right of Spawn Room: Underneath a vehicle.
- Near the Cannon: Underneath a broken wooden step.
- Castle Staircase: To the right, under a set of two chairs.
- Dining Hall: Under a wooden pallet opposite the ammo box.
- Sitting Rooms: Underneath a small table.
- Alchemical Lab: Behind a stone tablet under a table.
- Undercroft: Against a wall in this area.
- Dungeon Cell: In a jail cell with a dormant zombie.
2. Return to the Pack-A-Punch Room: After scaring all 10 rats, head to the Pack-A-Punch room where you will find all the rats huddled around a circular plate.
3. Place Cheese on the Plate:
- Go back to the spawn room and shoot out the windows to obtain a wheel of cheese.
- Bring this cheese back to the Pack-A-Punch room and place it on the plate where the rats are gathered.

As they feast, expect rewards such as Pack-a-Punch crystals, perks, and ammo mods.
This Easter egg allows players to summon a guardian that assists in combat.
Chest Piece Locations:
- Underneath the bar in spawn room.
- Near Juggernog by a dragon.
- Across from Elemental Pop on a table.
After collecting a chest piece:
Steps:
- Go to the stamina perk machine room.
- Interact with the chessboard on a table.

You will initiate a sequence requiring you to kill zombies within a designated area, ultimately earning you a guardian that will help eliminate foes.

The Wishing Well Bank Easter Egg in Black Ops 6: Citadelle des Morts allows players to store and share points with their team, providing a strategic advantage during gameplay. Here’s a detailed guide on how to activate this Easter egg:
1. Equip Vulture Raid Perk: Before you can interact with the wishing well, ensure you have the Vulture Raid perk equipped. This perk is essential for the activation of the Easter egg.
2. Locate the Wishing Well: Find the wishing well located in the upper village area of the map.
3. Wait for Special Round: During a special round (like a boss round), approach the wishing well. You will notice a vermin climbing out of it, indicating that it is ready for interaction.
4. Cook a Grenade: Cook a grenade and throw it into the wishing well. This action will cause the well to spit out 1,000 free points.
5. Deposit Points: After obtaining your points, you can deposit additional points into the wishing well by interacting with it. You can throw in 100 points at a time, up to a maximum limit of 10,000 points.
6. Accessing Stored Points: The points you deposit will be stored in the wishing well like a bank, but you won’t be able to access them until the next special round.
7. Withdraw Points: In the following special round, cook another grenade and throw it into the wishing well again. This will cause it to spit out your stored points.
8. Double Points Trick:
- To maximize your earnings, activate a Double Points power-up when you pick up your points from the wishing well. If you deposited 10,000 points, you will receive an additional 10,000 points on top of your original deposit due to the double points effect.
- If playing in co-op mode and combined with the Profit Sharing Gobble Gum, all players will benefit from this bonus, effectively sharing 20,000 points among teammates.
Each headset is hidden away in different corners of the map, which are likely to fly under most players' radars. Here is a quick breakdown of where to find each headset:

Location: On top of a small table.
The first Mr. Peeks Headset can be found within the Tavern on the north side of spawn. If players head inside, they'll find it sitting atop a table just to the left of the main entrance. Interact with it to activate the first part of the song.
Location: In a dark corner of the courtyard.
The next Mr. Peeks Headset can be found over on the east side of the Courtyard, just beyond the barrier accessible from Speed-Cola. If players progress past this barrier and take a right, they will find the headset sitting along a brick wall. Be sure to interact with this headset and head on over to the next location upon hearing Mr. Peeks laugh.
Location: In a corner near a sofa table within a sewer area.
To access this location, you must blow up the castle door using a cannon if you haven't done so already. Once inside, proceed through the dining hall passageway and into the uncraft stairway leading to a sewer area filled with water. The third bunny ear will be located in a corner by a sofa table among various other items. Interact with it to complete the activation sequence.
The Free Perk Lockdown Easter Egg in Black Ops 6: Citadelle des Morts involves a series of steps that players must complete to earn a free random perk. Here’s a detailed breakdown of how to activate this Easter egg:
1. Locate Mr. Peaks: You need to shoot Mr. Peaks in three specific locations throughout the map in a defined order:
- First Location: In the courtyard room with the Elemental Pop perk machine, look through the right window. Mr. Peaks will be visible floating in midair. Shoot him to hear a giggle, confirming you've hit him.
- Second Location: Head to the barn on the nature path. Look through a crack in the wall towards the castle using a sniper scope to see Mr. Peaks dancing. Again, shooting him will yield a giggle sound.
- Third Location: Go to the dining hall and take the staircase to the left of the entrance. Use your sniper scope to look up at a castle window where Mr. Peaks will be visible as a purple light. Shoot him here as well.
2. Final Step: After successfully shooting Mr. Peaks in all three locations, make your way down to the dungeon. Near the ammo wall buy, you will find Mr. Peaks' bunny sitting on a bed. Shoot this bunny, and he will giggle and disappear, granting you a free random perk.
3. Co-op Play: If you are playing in co-op mode, all players in the game will receive a free perk once this Easter egg is completed.
The Giant Knight Chest Piece Protector Easter Egg in Black Ops 6: Citadelle des Morts allows players to summon a powerful protector that assists in combat by stomping on zombies. Here’s a detailed guide on how to activate this Easter egg:
1. Locate the Chest Piece: The chest piece can spawn in four possible locations around the map:
- Above Juggernog: On a table in the tunnel above the Juggernog machine.
- Tavern Cellar: On the shelves in the tavern cellar.
- Elemental Pop Room: On a table next to the Elemental Pop perk machine.
- Dungeon: On a table within the dungeon area.
2. Pick Up the Chest Piece: Once you find the chest piece, pick it up and proceed to the next step.
3. Place the Chest Piece on the Chessboard:
- Head to the sitting rooms where you will find a chessboard on a table.
- Place the chest piece down on this chessboard.
4. Activate the Soul Box:
- After placing the chest piece, a purple circle will appear around it, indicating that a soul box has been activated.
- Stand within this purple circle and eliminate zombies that enter it to collect souls.
5. Summon the Protector:
- Once you have collected enough souls, the Giant Knight Chest Piece Protector will spawn.
- This protector will follow you around and automatically stomp on zombies it encounters, dealing damage.
6. Duration of Protection: The protector will remain active for a few minutes, providing significant assistance during gameplay, especially useful before entering boss fights.
The New Fast Travel Easter Egg in Black Ops 6: Citadelle des Morts allows players to use a cannon for quick travel across the map, specifically to the dining hall or even the bell tower. Here’s a detailed guide on how to activate this Easter egg:
1. Initial Setup: Begin by opening up the map and interacting with the cannon to fire it at the castle doors. This action will also cause the crank handle to fly off.
2. Retrieve the Crank: After the crank flies off, head back to the spawn room. In the back middle area, you will find the crank nestled in one of the fruit boxes. Pick it up.
3. Find the Blowtorch Part: Next, go to the dining hall, specifically to the bottom right of the room underneath Vulture Aid, where you will find a blowtorch part next to a spotlight and Jerry can. Collect this item as well.
4. Reattach the Crank: Return to the cannon and interact with it to reattach the crank. This will allow you to rotate the cannon's direction.
5. Change Cannon Direction: Once reattached, you can now change the cannon's direction. Rotate it so that it faces towards the dining hall. This enables fast travel directly in front of the knights in that area.
6. Using the Cannon for Fast Travel: You can now use this cannon as a fast travel point for quick access between spawn and dining hall locations.
7. Launching Towards Bell Tower (Optional):
- To launch yourself towards the bell tower, you must first use the cannon 100 times after reattaching the crank. This process can be time-consuming and may take over an hour in solo play.
- After using it 100 times, if facing spawn, your character will be launched towards the bell tower instead of just landing in front of it.
8. Bell Tower Effects:
- Upon landing in front of the bell tower, your character will bounce off and drop two monkey bombs on the ground.
- The bell tower will ring, attracting all zombies towards it for 30 seconds, effectively acting as a map-wide distraction.
These are the Easter eggs in Citadelle des Morts, which can bring us a lot of rewards to gain an advantage in the game. In addition to these Easter eggs, you can also get bo6 bot lobbies in U4GM to easily unlock more game rewards.