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Outer Worlds 2

Vanquishing the Vexing Vapors Walkthrough

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Vanquishing the Vexing Vapors
Vanquishing the Vexing Vapors is a Paradise Island side quest in the Outer Worlds 2. Read on for a full walkthrough of the quest, including info on how to unlock the quest and its rewards.

Previous Quest Next Quest
An Aegis Against the Miasma -

How to Unlock Vanquishing the Vexing Vapors

Complete An Aegis Against the Miasma Side Quest

Speak to Marshal Donelson

Right after completing the previous quest An Aegis Against the Miasma, Vanquishing the Vexing Vapors will be added to your journal. Speak to Marshal Donelson inside his office to start the side quest.

An Aegis Against the Miasma Walkthrough

Vanquishing the Vexing Vapors Walkthrough

Side Quest Objectives
1 Head to the Primary Repair Hangar
2 Find the Zyranium Flow Control System
3 Fix the First Leak
4 Fix the Second Leak
5 Shutdown the Flow of Zyranium
6 Report Your Success to Marshal Donelson

Click on a step to jump to its section in the walkthrough!

Head to the Primary Repair Hangar

Primary Repair Hangar

With your new Gas-Energy Deflection Apparatus, you should now be able to enter the Zyranium infested Primary Repair Hangar.

Take note that the Gas-Energy Deflection Apparatus will deactivate after a few seconds or if the damage sustained from Zyranium exceeds the shield's capacity.

Find the Zyranium Flow Control System

Step-by-step Walkthrough
1

You have two options to find the Control System:
  1. Pass a Hack 2 Skill Check.
  2. Enter Through a Vent.
If you don't have the required Hacking skills, you may enter a vent that is located near the center of the current room. Either way leads you to the same room where the Zyranium Flow Control System is located.
2

The next room you enter will be patrolled by hostile drones. Clear them out while taking care not to get exposed to too much Zyranium. Once the coast is clear, make your way over to the door leading into a room filled with Zyranium gas.
3

Once you enter the room filled with Zyranium gas, immediately access the Control System and choose the following options:
  1. Seal Room & Vent Gas
  2. Access Flow Control Systems
  3. Check System Status
  4. Initiate Zyranium Flow Shutdown
  5. Query Conduit Locations
It is important to quickly operate the Control System as you take Zyranium damage while inside the Control System room.
4

Once your done with the Control System, exit the room through the door to your right to start fixing the 2 reported leaks.

Fix the First Leak

Step-by-step Walkthrough
1

After choosing to query the conduit locations, open the door to your right. Defeat the Malfunctioning Dragoon Automech that appears.

Once it's dead, vault over the set of boxes at the east side of the room to reach the upper levels.
2

Jump across the broken yellow pipes to reach a ledge with a ladder. Use the ladder to climb up to the second floor. From there, open the only door on this floor then turn right to find the first leak.
3

Interact with the conduit (a switch on one of the walls) to fix the first leak.

Fix the Second Leak

Step-by-step Walkthrough
1

After fixing the first leak, turn around and open the door ahead.To reach the location of the second leak, you will have to perform various jumps across the building's roof.
2

Vault over the set of boxes outside the door.
3

Go through the Zyranium gas and vault over the pipes. Turn left afterwards.
4

Jump over these boxes and go through the broken fence.
5

Jump over the gap and go through another broken fence. Drop down and continue on the path forward.
6

Once you see this location, drop down. Prepare your weapons as a Malfunctioning Dragoon Automech will be waiting below.
7

After destroying the Automech, locate the door to the far right. This should lead you to the second leak.
8

Interact with the nearby conduit to deal with the second leak.

Shutdown the Flow of Zyranium

Once the second leak is fixed, use the nearby ladder to drop down into a small vent system. There should be an opening there that leads back into the room with the Zyranium Flow Control System. Interact with the terminal and choose the option, Initiate Zyranium Flow Shutdown to fully stop the gas leak.

Report Your Success to Marshal Donelson

The Dose

After fixing the Zyranium leak, return to Marshal Donelson to report your success. Successfully completing this quest rewards you with a unique helmet named The Dose, a weapon add-on Repeating Rifle Explosive Rounds, and 1080 Quest Completion XP.

Pass an Engineering 3 Speech Check to Receive 350 Bits

Engineering 3 Check

If you are able to pass an Engineering 3 speech check when reporting back to Marshal Donelson, you will receive additional 350 Bits.

Vanquishing the Vexing Vapors Rewards

Quest Completion Rewards
・1080 XP
・Repeating Rifle Explosive Rounds
・Recipe: Repeating Rifle Explosive Rounds
・The Dose
・x1000 Bits

Vanquishing the Vexing Vapors Info

Vanquishing the Vexing Vapors Info
Type Side Quest
Location Automech Repair Center, Paradise Island
How to Start
Speak to Marshal Donelson after getting the prototype Zyranium Shield during the side quest, An Aegis Against the Miasma.

Outer Worlds 2 Related Guides

Side Quests

List of Side Quests

All Quests by Location

Quest Guides by Location
Paradise Island Golden Ridge Free Market Station
Praetor Cloister Undisputed Claim

All Side Quest Guides

Paradise Island
A Refreshing Bit of News Above and Beyond Repair
Schemes of the Secret Smugglers A Final Death for Gravity
The Lab that Shouted Incoherently and Often The Brain Benders of Auntie's Choice!
The Saga of Malfunctioning Mechanicals An Aegis Against the Miasma
Vanquishing the Vexing Vapors Ascent in the Howling Tower
Who Else But Us For Whom the Bridge Tolls
The Routine Reconnaissance of Rarefied Resources
Golden Ridge
Present and Future Company Excluded Pinching the Pupa
The Curious Case of a Cankered Chief Imprisoned by the Riddles of Reality
Doctors Inside Borders Beginning at the Endpoint
Missive From the Lost Days -
Free Market Station
The Last Voyage of the ACS Free Market Arbitrary Measures
Praetor
Fiddling with Fulgurating Fulminations Walking on Eggshells
A Noble History Escape From Placid Waters
Undisputed Claim
Forbidden Secrets of the Undisputed Claim -
Cloister
Controlling for Convenience The Case of the Mystery Rations

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