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Horizon Zero Dawn

How to Override Machines

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★ Horizon Forbidden West Guide & Walkthrough Wiki

How to Override Machines
This is a guide to overriding machines in Horizon Zero Dawn. Read on to find out how to override machines, what types of machines you can override, and how to unlock them.

List of Contents

How to Override Machines

1
HZD Override Step 1
Reach a machine's override spot. The Hold to Override prompt will appear when you do so. This can be done by sneaking up on a machine or rooting it in place.
2
HZD Override Step 2
Hold the override button until the bar fills up.
3
HZD Override Step 3
You'll have control over the machine once this is completed.

How to Unlock Machines to Override

Each machine belongs to one of six classes for overriding - PSI, SIGMA, RHO, XI, ZETA, EPSILON. Aside from PSI, each class is unlocked for overriding by completing their respective Cauldrons. These are underground factories swarming with machines and puzzles that you'll have to clear.

List of Cauldrons

PSI Override

Horizon Zero Dawn - Examine the Corruptor
The PSI Override is unlocked by completing the quest The Womb of the Mountain. After defeating the Corrupter here, you'll unlock the Override ability. This allows you to override Tallnecks, Watchers, Striders, Broadheads, and Chargers.

SIGMA Override

Cauldron SIGMA Map Location
Horizon Zero Dawn - Cauldron SIGMA Map Location.jpg
(Recommended Level: 8)
Machine Override Unlocks Grazer
Lancehorn
Sawtooth
Scrapper

How to Clear Cauldron SIGMA : Video Walkthrough and Tips

RHO Override

Cauldron RHO Map Location
Horizon Zero Dawn - Cauldron RHO Map Location.jpg
(Recommended Level: 11)
Machine Override Unlocks Longleg
Ravager
Shell-Walker
Snapmaw
Trampler

How to Clear Cauldron RHO: Video Walkthrough and Tips

XI Override

Cauldron XI Map Location
Horizon Zero Dawn - Cauldron XI Map Location.jpg
(Recommended Level: 18)
Machine Override Unlocks Behemoth
Fire Bellowback
Freeze Bellowback
Glinthawk
Stalker

How to Clear Cauldron XI: Video Walkthrough and Tips

ZETA Override

Cauldron ZETA Map Location
Horizon Zero Dawn - Cauldron ZETA Map Location.jpg
(Recommended Level: 20)
Machine Override Unlocks Rockbreaker
Stormbird
Thunderjaw

How to Clear Cauldron ZETA: Video Walkthrough and Tips

EPSILON Override

Cauldron EPSILON Map Location
Horizon Zero Dawn - Cauldron EPSILON Map Location.jpg
(Recommended Level: 30)
Machine Override Unlocks Fireclaw
Frostclaw
Scorcher

Horizon Zero Dawn Related Guides

Tips and Tricks partial
Beginner's Guide: Tips and Tricks for Getting Started

Tips and Tricks
What's Included in the Frozen Wilds DLC? Trophy List and How to Unlock
PS5 Upgrade Guide: How to Update From PS4 to PS5 Flashpoint Choices: Do Choices Affect the Story?
Is There a Point of No Return? How to Override Machines
Horizon Zero Dawn Ending Explained How to Get Tokens
How to Level Up Fast Plot Summary Guide
How to Use Photo Mode Best Control Layout and Button Mapping Guide
How to Get All Shadow Weapons How to Save: Quick Save vs. Manual Save
How to Complete Tutorials All Stranded Item Locations
Weapons Tier List Outfits Tier List
All Editions Guide What Does Corruption Do?
What Does Handling Do? What Does Tear Do?
Best Builds: Damage, Resistance, and Stealth Builds Best Modifications and How to Get
Ghost Levels: What is the Max Level? How to Upgrade the Spear
How to Get and Use Mounts New Game + Guide: What Carries Over and Best Loadouts
Difficulty Modes: How Hard is Horizon Zero Dawn? Best Items to Sell
How to Unlock Face Paint

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