The Broken Sky is a Main Quest in Horizon Forbidden West and automatically follows The Eye of the Earth. You can choose to tackle The Broken Sky, The Sea of Sands, or Seeds of the Past in the order you choose. As part of our Horizon Forbidden West guide, we're going to explain everything you need to know about The Broken Sky.

The Broken Sky: Overview

Horizon Forbidden West 20220206200815
The Broken Sky will be unlocked immediately after you finish The Eye of the Earth and exit The Base.
Type Description Recommended Level
Main Quest Aloy must travel to the heart of Tenakth territory in search of AETHER - one of GAIA's lost subordinate functions. 17
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The Broken Sky: Walkthrough

In order to get started with The Broken Sky, you'll need to travel to the Memorial Grove, which is far west of Scalding Spear, not far from Tallneck: The Shining Wastes. You'll enter a conversation with Dekka immediately after you arrive, and will then be free to explore the Memorial Grove on your way to speak with Chief Hekarro. Remember to interact with all the consoles for Hologram Datapoints and scan any documents for Text Datapoints. You'll also pick up a Collectables quest on the way. Speak with Chief Hekkaro.

You'll need to travel to Stone Crest to meet up with Kotallo, who'll subsequently lead you to The Bulwark. On the path to The Bulwark, you'll encounter Regalla's rebels, who you can choose to attack head-on or sneak past. Once you're inside The Bulwark, you'll need to formulate a plan in order for The Kulrut to take place. Head down the lift and scan the left-side of the wall. Then use your Focus to highlight a climbing path and scan the ancient generator. Speak with Kotallo and head to a nearby rebel camp.

At the rebel camp, you'll need to fight and kill a Tremortusk. There are Ravager weapons in and around the area which you can use to do damage. The Tremortusk is weak to Frost damage, and it's a good idea to target the weak spot on its underbelly. Loot the cannon from the Tremortusk and take it back to The Bulwark, then focus fire on the ancient generator to bring the wall down.

Objective Log

  • Go to AETHER's Coordinates
  • Enter the Tenakth Stronghold
  • Go to the Throne Room
  • Talk to Dekka
  • Meet Kotallo at Stone Crest
  • Kill Regalla's Rebels (Optional)
  • Follow Kotallo
  • Talk to Kotalo
  • Talk to the Guard
  • Go to the Bottom of the Bulwark
  • Go to the Observation Point
  • Scan the Bulwark
  • Find a Path up the Bulwark
  • Climb the Bulwark
  • Clear the Obstruction
  • Investigate the Passage
  • Scan the Ancient Debris
  • Talk to Kotallo
  • Find a Cannon
  • Kill the Tremortusk and the Rebels
  • Loot the Tremortusk
  • Return to the Bulwark
  • Destroy the Bulwark

The Broken Sky: Side Quests and Errands

Speak to Untalla in the Memorial Grove to pick up the Black Box Collector quest. You can find All Black Box Locations through the link.

The Broken Sky: Hologram Datapoints Obtained

  • Military Life
  • Nevada Ambush
  • Gold Mountain
  • Colombia Drop

The Broken Sky: Scanned Glyphs Obtained

  • The Memorial Grove
  • Stone Crest

The Broken Sky: Text Datapoints Obtained

  • F-38 Razorwing
  • 73-H Exhibit
  • Man vs. Machine
  • Black Box Exhibit
  • Staff Instructions
  • Hall of Heroes
  • Medina Exhibit
  • Tour Script v44.2
  • Airstrike Request

The Broken Sky: Rewards

  • 8,500 XP
  • 2 Skill Points
  • 1 Tenakth Conqueror

The Broken Sky: Notes

If you completed The Deluge, then Natikka will be in The Memorial Grove and you can catch up with her briefly about what happened in Bleeding Mark after you left.

Did you follow this walkthrough for The Broken Sky? For more information on Horizon Forbidden West, including All Quests, refer to our Horizon Forbidden West guide through the link.