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Xenoblade Chronicles 3

The Ouroboros Experiment Quest Walkthrough and How to Unlock

3

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The Ouroboros Experiment.png

The Ouroboros Experiment is a Standard Quest in Xenoblade Chronicles 3. Read on for a detailed walkthrough, all the rewards obtained, its location, as well as other guides to complete the quest!

List of Contents

The Ouroboros Experiment Location and Rewards

Fornis Region - Colony Iota

Zoomed Out Map Zoomed In Map
The Ouroboros Experiment Zoomed Out Map
The Ouroboros Experiment Zoomed In Map

How to Unlock and Recommended Level

Chapter Chapter 4
How to Unlock Acquire the info “Ouroboros Research” at Colony Iota after completing Alexandria's Hero Quest. Complete the quest “Enemies and Allies” then go to the quest-related event near Colony Iota.
Recommended Level 44
Quest Giver N/A
Required Discussion Topic and Location Ouroboros Research
Colony Iota

Rewards

Gold EXP SP
970 G 1410 EXP 3 SP
Item Rewards
Titanium Temple Guard x1

The Ouroboros Experiment Unlock Conditions

Complete Alexandria's Hero Quest

Alexandria and All 4 Squad Members.png

You can only unlock the quest 'The Ouroboros Experiment' once you have completed Alexandria's Hero Quest - Her Reasons.

Start the Hero Quest by defeating the Colony Iota Troops at Dies Arch in Fornis Region. Next, defeat Alexandria's Squad scattered in the Fornis and Pentelas regions.

Finally, return to Colony Iota to take down Alexandria and Moebius E.

Alexandria's Hero Quest: Her Reasons Walkthrough

Complete 'Enemies and Allies'

Enemies and Allies.png

After completing Her Reasons, acquire the topic 'Colony Iota Goods' at Colony Iota and discuss it at a rest spot.

Next, look for the hidden stash in Torus Hollow and send some supplies over to Ethel at Colony 4 to complete the quest.

Enemies and Allies Walkthrough

Complete 'Finite TIme'

Finite Time Accepted.png

The standard quest 'Finite Time' should also be completed before you can unlock 'The Ouroboros Experiment'.

A supply drop will fall to Tepnos Heights and a quest-related event will appear in the area. Head east from Colony Iota until you reach the quest-related event to unlock 'Finite Time'.

Next, gather the needed supplies from the supply drops marked on your map to complete the quest.

Finite Time Walkthrough

The Ouroboros Experiment Walkthrough

★ The Ouroboros Experiment Walkthrough ★
CheckmarkAcquire the topic 'Ouroboros Research'
CheckmarkStep 2
CheckmarkStep 3
CheckmarkStep 4
CheckmarkStep 5

Acquire the Topic 'Ouroboros Research'

Overworld Location Map Location
Ouroboros Research NPC Location.png
Ouroboros Research Map Location.png

Start the quest by acquiring the topic 'Ouroboros Research' at Colony Iota and discussing it at a rest spot.

Next, head to the quest-related event that will appear near the Colony Iota Base Entrance to unlock the quest.

Defeat the Ulula at Namba Mound

Xenoblade Chronicles 3 Related Guides

Standard Quests.png

All Standard Quests

All Standard Quests

Chapter 1
Preparing for Battle Friendly Support
Farewell Melody Supplies in the Wind
Chapter 2
The Hillside Hulk Collapsed Traderpon
Riku and Manana Nopon Register-
Chapter 3
Helping Out Charity and Hypocrisy
Dorin and Bambam Melody of Mourning
Serene Melody The Tableland Hulk
Exhausted Supplies The Missing Squad
Wish Upon a Clover The Thrill of the Hunt!
Fear of the Unknown An Off-Seer's Anguish
Harvest Day Big Friendly Friend
Live Combat Training Lean Times in Colony 9
Forgotten Supplies Theoretical Knowledge
Tactical Eradication Fla'ran's Request
Jeremy's Request Yorde's Request
The Desert Hulk Finite Time
Teach's Teachers The Battlescar Hulk
Chapter 4
Imminent Illusion Severed Connection
Enemies and Allies The Ouroboros Experiment
Lambda's Problem The Lost Off-Seer
The Cascade Hulk A More Balanced Recipe
Chapter 5
Writer's Block Unspeakable Being
Chapter 6
The Illusion Returns
Chapter 7
Uniting the Seven Nopon
DLC
Going Full HD Challenge Battles!

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