Call of Duty: Warzone received a major Black Ops 6 integration update, packed with fresh content for players to unlock. While some players are already progressing through the Mastery Camos grind, others are eager to tackle the highly coveted Dark Ops challenges, available in the battle royale game for the first time.

Call of Duty: Black Ops 6 Zombies is built around the collection (and spending) of Essence, which are the "points" that serve as currency for purchasing weapons, ammo, perks, and pack-a-punch upgrades around the map.