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Horizon Forbidden West (HFW)

Restoring GAIA: Should You Get AETHER, POSEIDON, or DEMETER First?

5
Add to Watchlist

┣ Complete Quests → Quest Walkthroughs
┣ Learn the Best Skills → Best Skills
┣ Collect Gear → List of Weapons / Outfits
┣ Collect All Legendaries → All Legendary Weapons/Outfits
┗ Take Down Machines → List of Enemy Machines
★The Ver. 1.08 Patch is now Available!

WhichSubprgramtoGetFirstBanner.jpg

This is a guide that will explain which subprograms you get first in order to restore GAIA. Read on to learn about which missions contain the necessary subprograms, and which order you should obtain them.

List of Contents

Subprogram Missions

POSEIDON, AETHER, and DEMETER

Horizon Forbidden West - The Eyes of the Earth - Examine Console.jpg

After reaching the base where MINERVA and GAIA are located in the Main Quest The Eye of the Earth, you are given the option to search for GAIA's three subprograms: POSEIDON, AETHER, and DEMETER.

Subprogram Gained Required Main Quest
AETHER Complete The Broken Sky
POSEIDON Complete The Sea of Sands
DEMETER Complete Seeds of the Past

Which Subprogram Should You Get First?

Completing Sea of Sands Gets You the Diving Mask

DivingMask Large.jpeg

The Diving Mask allows you to breathe underwater, opening up more explorable areas and making Quests and other challenges that place underwater much easier. Because of this, it is recommended that you acquire the POSEIDON subprogram as soon as possible.

Horizon Forbidden West Related Guides

Tips and Tricks

Horizon Forbidden West - Tips and Tricks Partial.png
Tips and Tricks

Tips and Tricks Guides
Trophy List Difficulty Modes Best Settings
Language Settings List of Controls How to Fast Travel
Explorer Mode vs. Guided Mode How to Override Machines Photo Mode
Forbidden West Setting and Location How to Set Up Jobs Best Skills
Can You Skip Cutscenes? How to Get Boar Hides Flashpoint Choices
How to Save How to Get Wild Meat How to Get Greenshine
Best Weapons Guide Beginner's Guide How to Climb Up the Launch Tower
How to Get Flying Mounts Best Outfits and Armor List of All Mounts and How to Call Them
How to Change Face Paints How to Use the Pullcaster Valor Surge Tier List: What is the Best Valor Surge?
Easy Loot Setting: What Does Easy Loot Do? Can You Lure Call? Can You Respec Skill Points?
How to Change Weapon Techniques List of Bugs and Glitches Weapon Stamina and Weapon Technique Explanation
What Does Acid Damage Do? What Does Purgewater Damage Do? What Does Plasma Damage Do?
What Does Explosive Damage Do? What Does Adhesive Damage Do? What Does Fire Damage Do?
What Does Shock Damage Do? What Does Frost Damage Do? How to Level Up Fast
Fast Money Farming How to Get the Diving Mask How to Use the Shieldwing
How to Use The Tripcaster How to Unlock the Chest in Hidden Embers 100% Completion Guide
Restoring GAIA: Which Subprogram Should you Get First? What To Do in Scalding Spear Best Builds Guide
List of All Machine Strike Player Locations List of Machine Strike Pieces All Shop and Merchant Locations
Missables and Unrepeatable Events How to Clear Blocked Paths: Firegleam and Metal Flower Guide How to Get Luminous Brainstem
All Datapoint Locations - -

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