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.

Black Ops 6 Zombies has been quite positive, but the next steps for the mode will be a true make-or-break moment.

In order to complete the main quest easter egg on the Terminus map, you'll need to jump through several hoops. Here's everything you need to do.