In “Doom: The Dark Ages,” Ruby is a critical resource for upgrading your weapons. While not capable of maxing them out, Rubies enable valuable enhancements to second and third tiers, aiding gameplay significantly. However, Rubies are limited and cleverly hidden throughout the game’s chapters. This guide unveils all Ruby locations to help you strengthen your arsenal effectively.
With numerous players sharing their experiences, it’s evident that discovering these hidden gems can make all the difference in weaponry. Let’s jump into the specific Ruby locations across various chapters of “Doom: The Dark Ages.” Below, you will find comprehensive details to ensure you collect all Rubies available.
1. Ruby Locations in Sentinel Barracks (Chapter 4)
Two Rubies await discovery in this chapter:
- Location 1: Follow the quest marker to easily find the first Ruby.

- Location 2: Look for a secret area on the map. Jump to the lower section to reach the second Ruby after exploring a bit.

2. Ruby Locations in Holy City of Aratum (Chapter 5)
In this chapter, you can discover two Rubies:
- Location 1: Located on the fourth Hell Carrier. Find the breakable red lock above the locked door to access the first Ruby.

- Location 2: Find the second Ruby in a secret landing spot and unlock a water hole to access it.

3. Ruby Locations in Siege — Part 1 (Chapter 6)
This chapter holds four tricky Rubies. Here’s how to find them:
- Location 1: Obtain the first Ruby by following the map location, but be ready for some enemies!

- Location 2: Look for a cage underwater to find the next Ruby.

- Location 3: Break all Wolf Statues to find the third Ruby by the marked location.

- Location 4: Look for the secret door guarded by a secret key to reach the final Ruby.

4. Ruby Locations in Siege — Part 2 (Chapter 7)
This chapter has just two Rubies:
- Location 1: The first Ruby is behind a secret door. You’ll need to collect the secret key first.

- Location 2: Reach the open spaceship area, then look for the Ruby atop boxes in the corner.

5. Ruby Locations in Abyssal Forest (Chapter 8)
This chapter unveils two hidden Rubies:
- Location 1: Drop to the second area of the map and explore the sides to find the Ruby.

- Location 2: Continue along the mission to find the second Ruby near the ballistic gun used for debris clearing.

6. Ruby Locations in Ancestral Forge (Chapter 9)
Locate two Rubies in this chapter:
- Location 1: Find the first Ruby at the map’s highest point, near the Vagary toy.

- Location 2: Look for the Ruby behind a door and break the lock to access it.

7. Ruby Locations in The Forsaken Plains (Chapter 10)
Find three Rubies in this chapter:
- Location 1: The first Ruby is located right outside a Gore Nest. Clear the area first before claiming it.

- Location 2: The second Ruby hides behind a secret door. Obtain the secret key first.

- Location 3: The third Ruby lies in the Shrine; take the elevator to reach the top platform.

8. Ruby Locations in Spire of Nerathul (Chapter 14)
This chapter offers three Rubies:
- Location 1: The first Ruby can be found by using a boost to reach the upper planks in the landing spot.

- Location 2: Access the second Ruby through an underwater passage to avoid fireballs.

- Location 3: Clear the enemies in the marked room to access the third Ruby.

9. Ruby Locations in Kar’Thul Marshes (Chapter 16)
There is a single Ruby hidden within a puzzle:
- Location: Jump into the water to reach the platform, break the red lock, and complete the frame puzzle to obtain the Ruby.

10. Ruby Locations in Harbor of Souls (Chapter 19)
The final chapter with one hidden Ruby:
- Location: At the location shown on the map, use the elevator to reach the red button platform. Activate it to unlock the door hiding the Ruby, ensuring to retrieve it swiftly.

11. Ruby Locations in Resurrection (Chapter 20)
Three final Rubies for you to collect in this chapter:
- Location 1: Find the first Ruby at the illustrated statue.

- Location 2: After finding the Blue key, open the door to continue to the second Ruby.

- Location 3: The third Ruby is also behind a Blue door. Use the key to access it and defeat the enemies within.

12. Ruby Locations in Reckoning (Chapter 22)
The final chapter of “Doom: The Dark Ages” is packed with three Rubies:
- Location 1: This Ruby can be found in a secret area; engage with Blue buttons for access.

- Location 2: A Ruby is behind a locked door; explore the upper platform for a booster on the way to locating it.

- Location 3: Find the last Ruby behind another secret door. Secure the secret key to access it effortlessly.

Happy hunting in “Doom: The Dark Ages”! By leveraging this guide, you’re geared up to uncover all the Rubies needed for maximum weapon upgrades. Should you require further assistance related to these locations, please don’t hesitate to comment below. For more guides and strategies, continue exploring related content at Moyens I/O.