50 Fun Facts About Horizon Zero Dawn

Which studio developed Horizon Zero Dawn?

The Amsterdam studio had made nothing but Killzone shooters since 2004.

What is the name of the huntress the player controls?

She is a clone of the scientist Elisabet Sobeck, created by GAIA to one day destroy HADES.

In which year was the game released on PlayStation 4?

It had been planned for 2016 and was delayed for polish; North America got it on 28 February.

The game was the studio's first new property since which 2004 series?

Development began in 2011 after Killzone 3 shipped; the bulk of staff joined after Shadow Fall in 2013.

What is the name of the game engine, originally built for the studio's 2013 shooter?

The team had to build new streaming and level-editing systems to turn a shooter engine into an open-world one.

Who voices Aloy?

Hannah Hoekstra provided Aloy's likeness and Amanda Piery did the motion capture.

Which actor, later of John Wick fame, was in the game's cast?

He played Sylens; after his death in 2023 Tim Russ took the role in Lego Horizon Adventures.

Who was the game's lead composer?

The Flight, Niels van der Leest and Jonathan Williams shared the workload; Julie Elven was the main vocalist.

In which century is the story set?

The advanced predecessors are remembered only as the 'Old Ones'.

What is the phenomenon that made the machines aggressive toward humans called?

It was GAIA losing control of her terraforming network after a failed attempt to self-destruct and stop HADES.

Which matriarchal tribe casts Aloy out at birth?

The patriarchal, tech-embracing Carja were written as their deliberate opposite.

Who raises Aloy as a fellow outcast?

He sacrifices himself to save her from the cult leader Helis after the Proving.

What is the tournament Aloy trains for years to win called?

Winning would force the matriarchs to reveal her past — but masked cultists attack the moment she does.

What does Aloy wear to scan machines for weak points and loot?

The small earpiece is an augmented-reality device she found as a child.

What is the name of the cultist splinter faction hunting Aloy?

They are secretly controlled by HADES, and Sylens admits he founded them.

Which ancient scientist does Aloy resemble?

She led Project Zero Dawn, and Aloy is revealed to be her clone.

What is the name of the AI that controlled the Zero Dawn terraforming system?

She reseeded life from stored DNA and built her own animal-like machines to restore the biosphere.

Which subsystem, built to enact a controlled extinction, secretly runs the cultists?

Aloy ends the war by stabbing it with the master override; Sylens captures its fleeing entity after the credits.

Who is the secretive figure who guides Aloy, then admits founding the cult?

He was tempted by HADES's promises of knowledge and wants to interrogate it about the mystery signal.

Which city does Aloy defend from the cultists' siege in the finale?

She kills Helis there and fights off corrupted machines before stabbing HADES with the override.

What are the giraffe-like machines that reveal the map called?

Scaling and overriding one is the game's version of the Ubisoft radio tower.

Which T. rex-like machine was the project's earliest proof of concept?

It took 18 months to get from first sketch to a working in-game creature.

Which real animal inspired the Stalker machines?

Longlegs came from terror birds and Watchers from meerkats and small bipedal dinosaurs.

Which author's books Guns, Germs, and Steel and Collapse shaped the world-building?

The team also worked with anthropologists on how tribal cultures form.

Which two Miyazaki films were early touchstones for the setting and story?

Writers also drew on Ellen Ripley, Sarah Connor and Mononoke's San for Aloy.

Who was the game director who called the pitch 'the most risky'?

Art director Jan-Bart van Beek made the pitch; co-founder Hermen Hulst wanted to escape Killzone's grit.

Which 2010 game briefly paused development because of its similar red-headed hero?

The team prototyped something else for six months before re-pitching to Sony.

What was the game's estimated budget?

About 270 in-house staff worked with 18 outsourcing companies worldwide.

Which Singapore-based outsourcer dedicated 65 staff to machines and bandit camps?

Virtuos also led the 2020 PC port, with Nixxes helping.

Aloy was originally designed to use what kind of weapon?

High-tech gunfire felt conceptually wrong for the setting, so the team switched to tribal weapons.

Which narrative director, formerly lead writer of New Vegas, wrote the story?

He called the core story an 'epic tragedy' and modelled quest lines on Ben-Hur and The Ten Commandments.

What does 'Horizon' in the title represent, according to the developers?

About 20 different stories were written before the final one, including other player characters.

Which open-world RPG did the team study to judge how dense the map should be?

The map still had to be scaled back when they realised they could not fill it.

What was the game's expansion, released in November 2017, called?

It raised the level cap from 50 to 60 and added daemonic machines and a 'Traveler' skill branch.

The expansion raised the level cap from 50 to what?

It also added 'control towers' that heal nearby enemies until destroyed.

Which studio co-developed the 2024 remaster?

It brought Aloy's Forbidden West face model across and re-recorded over 10 hours of dialogue.

Which 2016 game did it surpass as the biggest new-IP launch on PS4?

It was also the platform's most successful launch since Uncharted 4.

Roughly how many units had the game sold by April 2023?

The whole franchise reached 38 million by July 2025.

How many units did the game sell in its first two weeks?

Japan alone took close to 117,000 in week one.

Which BAFTA did the game win from its eight nominations?

It also took two D.I.C.E. Awards, for story and technical achievement.

When was the game first officially announced?

Concept art and the 'Horizon' codename had leaked in September 2014.

What was the sequel, released in February 2022, called?

It picks up six months later and adds Carrie-Anne Moss and Angela Bassett to the cast.

Which film studio was named in 2024 to make the movie with PlayStation Productions?

Sony announced the adaptation in May 2024; in January 2025 it said it had a working script and hoped to shoot in 2026 for a 2027 release.

Where was the making-of documentary broadcast in April 2017?

Guerrilla is based in Amsterdam, and once considered setting the game in the Netherlands.

Which of these instruments was invented for the game's tribal music?

Others included the KunaBass and Iron Pendulin; composers were told to play 'naïvely'.

Which Bethesda RPG inspired the team's emphasis on emergent player freedom?

Guerrilla also recruited talent from The Elder Scrolls and The Witcher to bolster its RPG credentials.

What happened to the planned cooperative multiplayer?

Machines were also the only enemy type at first; humans were added for variety.

What difficulty mode and feature did the July 2017 patch add?

The Complete Edition bundling everything followed on 5 December 2017.

The heroine's story structure was compared to which film genre?

She arrives in frontier settlements as a loner and gets entangled in their conflicts.

How many sounds do most machines have that are unique to them?

Another 150 or so are shared between machine types.