Congrats, you played yourself, Arc Raiders' machines aren't actually learning: 'That's just the way we author them'
Players had begun to wonder whether the robot enemies were using AI to learn new tactics based on player behaviour, but Embark has shot the theory down.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Every Friday
GamesRadar+
Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.
Every Thursday
GTA 6 O'clock
Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.
Every Friday
Knowledge
From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.
Every Thursday
The Setup
Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.
Every Wednesday
Switch 2 Spotlight
Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.
Every Saturday
The Watchlist
Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.
Once a month
SFX
Get sneak previews, exclusive competitions and details of special events each month!
There's been a theory developing since launch that Arc Raiders' robots are reacting to players' habits and learning how to counter them. Stuff like searching spots we often hide in, or finding better angles to pick us off. I've even read one comment saying that the Arcs will soon start taking out rats because they know where they hide, and watched Leapers cram themselves into ever-tighter spaces.
The idea that the Arc might be evolving seems to stem from a talk given by Embark's Tom Soldberg, a machine learning software engineer, back in 2021, about how the studio used the tech to teach the in-game enemies how to move and navigate the environment organically, rather than animating it all themselves.
I love the idea that the same machine learning might have been applied to the Arc's ability to hunt, as it would be perfect for the game's lore. Unfortunately, it's not true. If you've been noticing the Arc getting smarter, you're gaslighting yourself.

Watkins joined Embark Studios as a senior technical designer in October 2021, going on to serve as Arc Raiders' design director since February 2022.
Last week, Arc Raiders' design director, Virgil Watkins, told us that any examples of smart behaviour are the hard work of Embark's AI designers and engineers: "That's just us in the way we author them". He also pointed out that Embark only uses AI in the original videogame sense, not anything LLM-related.
"The machine learning is literally only for teaching them to walk and navigate the environment. It doesn't do any of their behaviours or their attacks or anything like that."
Look, I hate to be the one to burst that bubble, but at least you're safe in the knowledge that pulling off cool moves or finding sneaky hiding spots isn't a threat to your future self or another player. The Arcs are terrifyingly smart, but at least they're not learning. And even in their existing state, they are more than capable of doing some truly messed-up stuff:
Instant karma for a Stella rat from r/ArcRaiders
Read our full interview with Embark's Virgil Watkins tomorrow.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
Arc Raiders roadmap: New and improved
Arc Raiders best skills: Survive the surface
Arc Raiders best weapons: Just don't lose them
Arc Raiders Expeditions: Retire your Raider
Arc Raiders quests: All the missions and how to beat 'em
Arc Raiders Field Depots: Where to find 'em

Rory has made the fatal error of playing way too many live service games at once, and somehow still finding time for everything in between. Sure, he’s an expert at Destiny 2, Call of Duty, and more, but at what cost? He’s even sunk 1,000 hours into The Elder Scrolls Online over the years. At least he put all those hours spent grinding challenges to good use over the years as a freelancer and guides editor. In his spare time, he’s also an avid video creator, often breaking down the environmental design of his favourite games. If you can’t track him down, he’s probably lost in a cave with a bunch of dwarves shouting “rock and stone” to no end.
You must confirm your public display name before commenting
Please logout and then login again, you will then be prompted to enter your display name.


