The Basics of Essence Farming in Black Ops 6 Zombies! from jorn tom's blog

Here are some fundamental techniques for farming Essence effectively:

1. Killing Zombies

• Aim for Headshots: Headshots yield more points than body shots. Practice your aim to increase your efficiency.
• Use Explosives: Grenades or other explosive devices can take out multiple zombies at once, allowing you to farm more Essence quickly.

• Location: Find the Rampage Inducer in the starting area of the map.
• Timing: Activate it when you’re well-equipped with weapons and perks to handle the increased difficulty.

• Double Points: This power-up doubles all Essence earned from kills for a limited time.
• Bonus Points: Occasionally, zombies drop bonus points that provide an immediate boost to your total.