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All allies joined Given Aloy's actions, all possible optional allies joined the defense.

All Suns at all Grounds Earned at least a Half Sun mark in all trials at all of the Hunting Grounds.

Blazing Suns at all Grounds Earned a Blazing Sun mark in all trials at all of the Hunting Grounds.

All trophies obtained Obtained all Horizon Zero Dawn trophies.

Speed Quicker Win Class 2 Race at Stadium

What's That Smell? Escort Men Through Sewers

Speed Speedily Win Class 1 Race in Stadium

Pedal to the Metal Destroy Metal Kor at Nest

We're All Friends Here Rescue Friends at Fortress

Bot Bot Boom Boom Protect Hideout from Bomb Bots

Timber! Destroy Drill Platform Tower

I Heart Heart Get Heart of Mar in Weapons Lab

Heavy Distortion Attack the Metal Head Nest

Finders Keepers Find Sig in Underport

Who Knew Krew Blew? Beat Krew in Weapons Lab

Don't Leave Her Hanging Rescue the Oracle with 10 seconds to spare

Head Master Collect 510 Metal Head Skull Gems

Carnage Helped Brad find peace

The Collectivist Collect 125 Precursor Orbs

Shoot Some B-Roll For Elena Explore Photo Mode

The Collectationator! Collect 286 Precursor Orbs

Ronan's Story Learned about Ronan's Life

Done Done Done For excellent and dedicated field work in the field of battle for completion

The Heirloom Uncovered The Heirloom ghost story

Terror on the Tracks Uncovered The Terror on the Tracks ghost story

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cassandra's Story Learned about Cassandra's Life

Splash Kiss the Nyad

Baneful Payback Defeat Bane

The Witch Trials Discovered information about the witch trials

Ashes to Ashes Uncovered the Ashes to Ashes ghost story

Salem's History Discovered Salem's history

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Julia's Story Learned about Julia's Life

The Bell Killer's Story Learned about the Bell Killer

Codex Discovered the meaning of the supernatural graffiti

Collector All Collected all of the artifacts

Moving On Collected every trophy in the game

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Solitary Confinement Capture and lock up Harley Quinn

Lateral Thinker Solve 25% of Riddler challenges

Double Trouble Defeat two Titan Henchmen at once

Brutal Expert Kill 5 Enemies in a Row with Brutal Combo

Researched a Splicer The player has taken at least one Research Photo of a Splicer

Bought One Slot The player has purchased one slot in any Plasmid or Tonic track

Resist The Fear Conquer the effects of the Scarecrow's fear gas

Crocodile Tears Venture into Killer Croc's lair and come out alive

Quality Research Photo The player has taken a Research Photo of the highest grade

Freakshow Rodeo Ride Titan henchman and knock down 10 thugs (any play mode)