ARC Raiders Finally Stops Players From Abusing the Stella Montis Exploit

Arc Raiders

Arc Raiders
  • Primary Subject: ARC Raiders (Patch 1.12.0)
  • Key Update: Embark releases patch targeting Stella Montis out-of-bounds exploit and duplication glitches
  • Status: Confirmed
  • Last Verified: January 21, 2026
  • Quick Answer: Embark Studios released ARC Raiders patch 1.12.0 on January 20, 2026, fixing multiple raid exploits including Stella Montis out-of-bounds spots, separate item/ammo duplication glitches, and damage-through-geometry issues, though the studio did not explicitly confirm the exploit is completely eliminated or announce retroactive punishments.

Embark Studios released ARC Raiders patch 1.12.0 on January 20 to curb the growing problem of raid exploits, particularly in Stella Montis, the most unforgiving topside area for PvP.

Why Was the Stella Montis Exploit Such a Big Issue?

It’s not a big update by patch-note standards, but it’s aimed directly at the notorious issues that have been setting the community off for weeks, including the Stella Montis out-of-bounds exploit that allowed players to step outside the map and shoot back in with near-total safety.

Arc Raiders
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Credit: Embark Studios

In a risk-versus-reward extraction shooter, this exploit was especially destructive because it removed the danger entirely, letting abusers farm kills, take loot, and ruin runs with little to no chance of being challenged.

Along with the Stella Montis fixes, Embark also patched two separate duplication exploits, one for items and one for ammo, which were reportedly tied to dropping gear and manipulating pick-up behavior to create duplicates and threaten the game’s economy.

The patch also addresses cases where players were able to damage others from behind geometry, suggesting that not only were map boundaries being exploited, but the game’s collision and cover rules were also being abused to create unfair deaths.

Is the Stella Montis Exploit Actually Gone Now?

However, despite the positive direction, update 1.12.0 isn’t being universally praised because Embark is careful with its wording, saying it fixed “various” out-of-bounds spots instead of confirming the exploit is fully gone.

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Credit: Embark Studios

This isn’t the first time Embark has tried to address Stella Montis exploits, since the studio already made changes in December that targeted zipline-related routes, but the community kept adapting and finding other ways in.

To make matters worse, Embark has not mentioned retroactive punishments for players who abused the exploit while it was active, meaning those who profited from weeks of unfair farming may keep their gains even as legit players absorbed the losses.

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