Unlocking the Agarthan Device Relic in BO7 Zombies may seem difficult at first, but it’s very easy. This relic is found in Cursed Mode and requires a bit of exploration, puzzle-solving, and an Easter egg. You’ll be collecting a few hidden parts, visiting secret rooms, and completing a challenge along the way. In this guide, we will tell you how to get the Agarthan Device Relic in BO7 Zombies.
How to Get Agarthan Device Relic



First, you must play in Cursed Tier 2+ mode, and you must use Richtofen. You have to collect 3 parts, which could be collected in whatever order you want. But you must keep in mind that two parts are in secret NWZ rooms, and to find these rooms:
- Teleport to Tyr’s Head
- Then exit using any of the tubes
When you come out, the game will randomly send you to one of the secret rooms or back to the main map. So you may need to try a few times.
- Liberty Falls Room: Check under the bed to pick up Mr Peeks
- Dead Table Room: Look behind the dead characters on the shelf to find a helmet



The last part is inside a locked secret room, which you open using an RCXD. Once inside:
- Look at the barrier and find numbers with a nuclear symbol
- Convert those numbers into letters
- 1 = A, 2 = B, 3 = C, and so on
- Find canisters around the room with matching letters
- Place them into the machine near the jail cell
After that, grab the purple canister. Use it on the body nearby. Pick up the lockpick. Open the jail cell. Inside the cell, you’ll find the final part: a walkie-talkie
Step Start Richtofen’s Side Easter Egg

Now that you have all three parts. Reach Round 15 and use Melee Macchiato to punch open a barrel and enter the side Easter egg. Go inside, and after talking to Von List, her ghost will disappear. Next, go up to the throne and drop Mr Peeks on it. After that, a trial will appear near the boat from Speed Cola. It’s an easy mission where you have to kill zombies indoors. Upon completion, you will unlock the Agaffan Device Relic.

