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  • Where to find Sentinel Firing Cores
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  1. Games
  2. Third Person Shooters
  3. Arc Raiders

All Arc Raiders Sentinel locations

Guides
By Joel Franey last updated 31 March 2026

Here's where to find Sentinel Cores in Arc Raiders

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Sentinels in Arc Raiders
(Image credit: Embark Studios)
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Arc Raiders Sentinels Cores are necessary for a few missions and projects, and when you need to find one you'll want to know where to look. They aren't easy to find as they're a semi random spawn in a few locations on each map. So even when you know where to look, there's still an element of chance as to whether you'll actually get one. Then there's the whole issue with having to defeat an automated heavy turret that will open fire every time you pop your head to to take a shot. Below I'll show you all of the known Sentinel locations in Arc Raiders, as well as how to get Sentinel Cores and, if you're lucky, you won't even have to fight them!

Where to find Sentinel locations in Arc Raiders

A Sentinel in Arc Raiders

(Image credit: Embark Studios)

Sentinels in Arc Raiders spawn in every map except Stella Montis, and while they're not guaranteed to spawn by any means, they have a chance to appear in specific locations. We've marked down all the confirmed potential spawn points for Sentinels on the maps above.

Keep in mind that Sentinel spawns are fairly rare. it's pretty common not to see one at all in a game, so don't get confused if one isn't showing up. When you're close to a Sentinel, you'll see a laser sight determining where it's aiming.

Sentinels are basically robot sniper turrets, and when one spots you, the laser will turn red, an alarm will sound, and it'll begin to track you. More lasers will concentrate on you, and when they all converge into one line, it'll fire.

A player looks down at a Sentinel in Arc Raiders

(Image credit: Embark Studios)

Dam Battleground Sentinel locations in Arc Raiders

Dam Battleground Sentinel locations in Arc Raiders

(Image credit: Embark Studios)

Buried City Sentinel locations in Arc Raiders

Buried City Sentinel locations in Arc Raiders

(Image credit: Embark Studios)

Spaceport Sentinel locations in Arc Raiders

Spaceport Sentinel locations in Arc Raiders

(Image credit: Embark Studios)

Blue Gate Sentinel locations in Arc Raiders

Blue Gate Sentinel locations in Arc Raiders

(Image credit: Embark Studios)

It probably goes without saying, but you do not want to get shot by a Sentinel, as they're capable of some of the highest damage in Arc Raiders. They can't one-shot a player on full health, but they definitely can come close to it, and they don't miss, meaning you'll need to find cover. Open spaces around Sentinels are dangerous, so use cover or a distraction to get close enough to shoot it. Fortunately they don't have a huge amount of health, so a few shots with an Anvil or similar should take it down.

Latest Videos From
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Where to find Sentinel Firing Cores in Arc Raiders

Where to find Sentinel Firing Cores in Arc Raiders

(Image credit: Embark Studios)

Sentinel Firing Cores are, of course, found on Sentinels, usually at a rate of one core per enemy. However, they also have a small chance to be dropped by Arc Couriers, the white, saucer-shaped objects that you can breach open, usually marked by plumes of smoke. It's absolutely worth prying open every Courier you see, and worth keeping in mind that there's generally more crashed Couriers during Electromagnetic Storms in Arc Raiders.

Arc Raiders Cold Snap:Arc Raiders Fossilized Lightning: Arc Raiders Queen:Arc Raiders Matriarch: Arc Raiders Harvester:

Arc Raiders Cold Snap: Fight the frost
Arc Raiders Fossilized Lightning: Steal from the storm
Arc Raiders Queen: Slay the arachnospider
Arc Raiders Matriarch: ARC's final form
Arc Raiders Harvester: A trapped treasure trove

© GamesRadar+. Not to be reproduced without permission.

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Joel Franey is a writer, journalist, podcaster and Very Tired Man with a BA from Brunel University, a Masters from Sussex University and a decade working in games journalism, often focused on guides coverage but also in reviews, features and news. His love of games is strongest when it comes to groundbreaking narratives like Disco Elysium, UnderTale and Baldur's Gate 3, as well as innovative or refined gameplay experiences like XCOM, Sifu, Arkham Asylum or Slay the Spire. He is a firm believer that the vast majority of games would be improved by adding a grappling hook, and if they already have one, they should probably add another just to be safe. You can find old work of his at Eurogamer, Gfinity, USgamer, SFX Magazine, RPS, Dicebreaker, VG247, and more.

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