Citadelle des Morts is the new Zombies map introduced after the release of Season One Reloaded in Call of Duty: Black Ops 6. Set in an ancient gothic castle, it's large, eerie, and full of challenges.

“The Call of Duty x Teenage Mutant Ninja Turtles collaboration includes its own in-game mid-season Event Pass, offering rewards like the new ‘Splinter’ Operator, Skateboard Melee Weapon, and the ...

Citadelle des Morts is no exception, and this map features its own main Easter egg quest. However, this time, it’s likely the longest quest in Black Ops 6, with multiple steps to complete.