

Contents
Introduction Cutscene
Introduction cutscene can be seen here.
Pack a Punch
To access the main part of the castle in order to get to the Pack a Punch the player must first use the cannon on top of the wall in the 'Courtyard' to blow open the castle entrance doors.
Once the player has accessed the Castle they will need to head down to the 'Dungeon' and shoot the 3 locks off the container to open it. This will then spawn a Doppelghast which the player will need to kill. Once they kill the Doppelghast it will drop the Blood Aetherium Crystal on the floor which the player will need to pick up.

The player will then need to go back to the container and place the crystal into the portal which shall then spawn in the Pack a Punch machine for use for the rest of the game.

Slave
To activate the song 'Slave' by Kevin Sherwood on Ciltadelle Des Morts the player will need to find and interact with 3 Mr Peeks Headsets located around the map. You can find them in the following areas.
1st Mr Peeks Headset can be found inside of the 'Bar' just opposite the level 2 armour wallbuy on a table.
2nd Mr Peeks Headset can be found in the 'Courtyard' near the door that leads out to Speed Cola.
3rd Mr Peeks Headset can be found in the 'Oubliette Room' behind the table hidden on the floor next to the corner of the sofa.
The song can only be played once per game.
If you require a video guide then the video below will show you how to activate the music Easter Egg song 'Slave'. This video is provided by JokerAlex 21.
2nd Easter Egg Song 'Caliburn'
In order for the player to be able to activate the 2nd Easter Egg song 'Caliburn' they must obtain the Fire Sword. Once they have this they will then need to use the Fire Sword on all 3 of the fire cauldrons that they used during the Fire Sword upgrade process. Once the player has whacked all 3 of the fire cauldrons then the song 'Caliburn' shall start to play.
If you require a video guide then the video below will show you how to activate the 2nd Easter Egg song 'Caliburn'. This video is provided by JokerAlex 21.
Fire Sword
The player can obtain the Fire Sword by doing a side quest
Full written guide with steps will be added at a later date.
If you require a video guide then the video below will show you how in depth how to obtain the Fire Sword. This video is provided by JokerAlex 21.
Light Sword
The player can obtain the Light Sword by doing a side quest
Full written guide with steps will be added at a later date.
If you require a video guide then the video below will show you how in depth how to obtain the Light Sword. This video is provided by MysteryHQ.
Lightning Sword
The player can obtain the Lightning Sword by doing a side quest
Full written guide with steps will be added at a later date.
If you require a video guide then the video below will show you how in depth how to obtain the Lightning Sword. This video is provided by JokerAlex 21.
Raven (Void) Sword
The player can obtain the Raven Sword by doing a side quest
Full written guide with steps will be added at a later date.

This image is created and provided by MysteryHQ.
If you require a video guide then the video below will show you how in depth how to obtain the Raven Sword. This video is provided by MysteryHQ.
All Incantations
The player can obtain the incantations after they have obtained the upgraded swords. When starting an incantation the player must be using the correct upgraded sword that matches the incantation.
Full written guide with steps will be added at a later date.
If you require a video guide then the video below will show you how in depth how to obtain All the Incantations. This video is provided by ZoneX.
Free PHD Flopper
In order for the player to be able to obtain free PHD Flopper they will need to do the following. The player will need to located 3 alcohol bottles around the map in the following locations. 1st bottle can be found in the 'Dinning Hall' in the corner next to the red couch hidden underneath the table. 2nd bottle can be found in the 'Sitting Rooms' where Stamin-Up is found sitting on a shelf. 3rd bottle can be found in the 'Undercroft' underneath a table next to the couch.
The player will now need to head to the 'Tavern' and go behind the bar and interact with a bottle of alcohol. Once done this will start a mini game where the player will need to serve zombies drinks. On the bar counter where the zombie stands will be a colour. The player must choose the correct drink colour from behind the bar and serve this to the zombies. Once the player has served enough drinks to the zombies they shall be rewarded PHD Flopper.
If you require a video guide then the video below will show you how to acquire PHD Flopper for free. This video is provided by Jason Hoisington.
Fast Travel/Bell Tower Monkey Bombs
To start this off the player will need to have used the cannon to blow up the castle entrance door. Once this is done the player will need to pick up 2 items. 1st item (turning wheel) can be found in the 'Town Square' inside a case of bananas next to the bell tower. 2nd item can be found in the 'Dinning Hall'. While facing the Vulture Aid perk machine on the bottom floor at the back of the room to the right hand side corner the player can pick up the welder. Once they have both items the player can return to the cannon and repair it. This then unlocks a fast travel system for the player to use.
If the player now uses the cannon 100 times then on the 100th time they will be shot into the bell tower. Once they hit it 2 monkey bombs will spawn and all the zombies will stand in front of the tower for 30 seconds.
If you require a video guide then the video below will show you how to unlock the Fast Travel system and how to unlock the Bell Tower Monkey Bombs. This video is provided by ZoneX.
Friendly Chess Knight
The player is able to spawn in a friendly chess Knight piece which will help the player kill zombies. Around the map there are multiple places that the Knight chess piece can spawn. Once the player has found the piece they can then head to the 'Sitting Rooms' then interact with the table in the middle of the room where the chess board is located and this will being a soul box event. Once the player has killed enough zombies they shall then have the friendly Knight chess piece ghost follow them for multiple rounds and help/protect the player.
If you require a video guide then the video below will show you how to unlock the Friendly Knight Chess Ghost. This video is provided by ZoneX.
Rat King Crown
To start this off the player will need to smash the Cheese Store window at the 'Town Square' and pick up the cheese.
The player then needs to scare away 10 rats located around the map. 1st rat can be found in the 'Town Square' underneath a flower pot next to the door that leads to Deadshot perk machine. 2nd rat can be found underneath a pizza van just outside the right gate of 'Town Square'. 3rd rat can be found in 'Nature Path' down the hill from Deadshot perk machine next to a zombie spawn. 4th rat can be found on the wall where the cannon is located, underneath the wooden steps. 5th rat can be found in the 'Entrance Hall' by the door that leads into the 'Dining Hall' underneath some wooden chairs. 6th can be found by some boxes in the 'Dining Hall' next to the stag knight. 7th can be found in the 'Dungeon' to the right of Quick Revive perk machine, in the cell. 8th can be found in the 'Undercroft' to the right of the Mystery Box location, inside a zombie spawn. 9th can be found in the 'Sitting Rooms' underneath a table next to the beds. 10th can be found in the 'Alchemical Lab' behind the stone tablet next to the wooden table.
The player then needs to head to the 'Oubliette Room' where Pack a Punch is located and they shall see a plate on the floor with all the rats around it. The player needs to interact with the plate to place the cheese down onto the plate. Once done the rats will eat the cheese and reward the player with a load of loot and the Rat King Crown.
If you require a video guide then the video below will show you how to unlock the Rat King Crown. This video is provided by ZoneX.
Mr Peeks Free Perk
The player can obtain a random free perk by shooting MR Peeks 3 times in very specific locations. 1st Mr Peeks the player will need to head to the 'Hillside Ramparts' in the room with Elemental Pop perk machine, then look outside the bar window closest to the door that leads out towards the cannon. They shall see Mr Peeks dancing in the sky, the player simply needs to shoot at him and he shall disappear. 2nd Mr Peeks can be found at 'Hilltop' inside of the barn, if the player looks through a small hole they shall see him. Bare in mind he is very hard to see here so a scoped weapon in recommended. 3rd Mr Peeks can be found outside the 'Dining Room'. The player will need to head to the top floor and look up at the castle tower window where they shall see him.
Once the player has shot all Mr Peeks they will need to head to the 'Dungeon'. If the player has come into the 'Dungeon' from the 'Dining Hall' then they will need to head to the 1st prison cell on the left. They shall see Mr Peeks sitting on the bench in there and once shot by the player they shall then be rewarded with a random free perk.
If you require a video guide then the video below will show you how to obtain the Mr Peeks random free perk. This video is provided by ZoneX.
Raven Free Perk
To start this off the player must have spoken to Kraft. Once done this will spawn the raven inside of the sewer tunnel fast travel system. The player will need to go down the tunnel and near the bottom on a rock to the right hand side they shall see the raven which they will need to shoot. Once done the raven will leave the tunnel and start flying around the map on a specific set path. The player will need to follow the raven around the map for 3:30. Once complete the raven will then throw a random free perk power up onto the ground for the player to pick up.
If you require a video guide then the video below will show you how to obtain the Raven random free perk. This video is provided by ZoneX.
Random Free Perk/Loot
The player will need to progress through the main easter egg quest to be able to do this.
The player will need to buy the Melee Macchiato perk and then head down to the 'Undercroft' and melee the wall which shall break apart to reveal a load of symbols. The player will then need to progress through the quest to obtain all the incantations. Once they have done this they will need to come over to this wall and melee it with each of the incantations.
Once this is done this shall start a 3 wave lockdown within the 'Undercroft'. Once this is complete the player shall be rewarded with a load of free loot and a random free perk power up.
If you require a video guide then the video below will show you how to obtain a random free perk. This video is provided by ZoneX.
All 8 Free Power-Ups
There are 8 free power-ups the player can obtain on Citadelle des Morts. The player must shoot the power-up in order to obtain it. The final power-up the Fire Sale can only be obtained after shooting the other 7 power-ups.
If you require a video guide then the video below will show you all the locations for the 8 Power-Ups. This video is provided by JokerAlex 21.
Intel
There are multiple pieces of Intel that can be found by the player. The Intel reveals more of the storyline of Black Ops 6 Zombies.
If you require a video guide then the video below will show you how to acquire all the Intel for Citadelle Des Morts. This video is provided by MysteryHQ.
Main Easter Egg Quest
Citadelle des Morts contains a main Easter Egg quest which has multiple steps to it and a boss fight.
Written guide and mini videos/pictures shall be added in a future update.
If you require a video guide, then the video below will show you how to complete the Main Easter Egg Quest. This video is provided by CodeNamePizza.
Easter Egg Cutscenes
The multiple Easter Egg cutscenes can be seen here. This video is provided by JokerAlex 21.