Deep Trouble is a Side Quest in Horizon Forbidden West found in Chainscrape and issued by Arnuf. You'll likely discover it at some point during To the Brink. As part of our Horizon Forbidden West guide, we're going to explain everything you need to know about Deep Trouble.

Deep Trouble: Overview

Horizon Forbidden West: Deep Trouble Guide 1
Deep Trouble can be started by speaking to Arnuf who's injured under a tent in Chainscrape.
Type Description Recommended Level
Side Quest An injured Oseram miner is worried about the rest of his crew, who have been working under dangerous conditions. 5

Deep Trouble: Walkthrough

The mine is located to the north-east of Chainscrape. Once inside, you'll need to dive under the water to find the missing miners. When you're searching for the mine cart filled with explosives, use your Pullcaster to move a crane, giving you a way to get to the opposite side.

Objective Log

  • Go to the Mine
  • Talk to the Foreman
  • Find the Missing Miners
  • Talk to the Miners
  • Drain the Mine
  • Kill the Machines (Optional)
  • Return to the Miners
  • Return to Korvend

Deep Trouble: Rewards

  • 1,250 XP
  • 2 Skill Points
  • 1 Oseram Artificer

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