Absolum Guide | How to Unlock the Ritual of Thunder

A guide on how to unlock Ritual of Thunder in Absolum.

Game Guide by Groot on Nov 15, 2025

To unlock the Ritual of Thunder, you need to progress through the Grandery region, one of the earlier areas you explore. After defeating the first mini-boss in Grandery, you will be able to continue toward the Underking’s Castle.

When you arrive at the castle, do not enter it. Instead, take the path leading downward. This route will bring you to an area called The Old Mines, a dark and dangerous zone filled with enemies and traps.

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Break The Crystal

As you push forward through The Old Mines, keep an eye out for a chained Ritual structure. This chained Ritual marks the location of the Thunder powers. Once you find it, you will need to break the chained crystal to unlock the Ritual of Thunder.

Doing so grants you access to a new set of abilities tied to the power of thunder, which can be very effective for combat and movement.

Absolum, Guide, How to Unlock the Ritual of Thunder, PC, Gameplay, Screenshot, NoobFeed

Overview

Because this Ritual is behind a mini-boss and in a separate hidden path under the castle, it’s important to prepare well and be ready for the tougher enemies you will face in The Old Mines. Unlocking the Ritual of Thunder early will give you strong offensive and utility options for your runs.

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