ARC Raiders Update 1.39.0 Fixes PvP Matchmaking: Self Defense Won't Penalize You Anymore!
Category: ARC Raiders Posted: Jul 29, 2026 Views: 15
While there is still some time to go before the next major ARC Raiders patch arrives, the team remains dedicated to refining core mechanics and foundational systems through regular weekly updates, ensuring a more stable experience with the existing content.
To that end, ARC Raiders rolled out Update 1.39.0 this Tuesday, July 28th. Like all weekly updates, this one brings bug fixes and new outfits, but it also introduces further optimizations to the matchmaking system.
In fact, Updates 1.36 and 1.38, released over the past month, already included adjustments to matchmaking. So, what changes does this update bring? And are the new outfits worth getting? Let's take a look.

Matchmaking adjustments based on defensive PvP behavior
Previous adjustments in Update 1.36.0 focused on precise matchmaking based on your playstyle (whether playing solo or in squads of various sizes), while Update 1.38.0 further refined those changes.
Update 1.39.0 shifts the focus to self-defense during PvP encounters. ARC Raiders does not strictly separate PvE and PvP modes; this means that even if your goal is simply to take down ARCs, you might still attract attacks from players who prefer PvP.
In such situations, your instinct might be to evade the threat, but if the other player relentlessly pursues you, you will have to draw your weapon and defend yourself.
As you know, ARC Raiders matches you with teammates and opponents based on whether your combat style is aggressive or friendly. However, it would be unfair if frequently defending yourself resulted in being matched into a chaotic, high-intensity PvP environment.
With this in mind, Update 1.39.0 removes the influence of self-defense actions on the matchmaking system; only initiating PvP combat will now affect your playstyle assessment and subsequent matchmaking.
Please note that this change is currently in the testing phase. It may undergo further adjustments, be fully implemented, or be scrapped entirely if the results aren't satisfactory.
If you encounter any bugs or have unique suggestions during the testing period, please provide feedback via the in-game questionnaire. Your input helps make ARC Raiders a better game for everyone!
What counts as self-defense?
Based on these changes, ARC Raiders has established more detailed criteria for defining self-defense. When playing in a squad, if another team initiates any form of attack against yours, your squad is considered being in a state of self-defense.
Your squad's future matchmaking will remain unaffected by this specific skirmish; however, the initiating team will face progressively greater consequences depending on the intensity and duration of the combat.
Furthermore, if a third party intervenes, whether to break up the fight or to instigate a more chaotic brawl, they will also be classified as an aggressor, and their future matchmaking will be impacted accordingly.
While this might seem unfair to players who genuinely want to play peacemaker, hardly anyone is altruistic enough to try breaking up fights in a shooter game, right? Ultimately, this rule is designed to prevent disruptive players from interfering with the action.
Finally, all these changes are compatible with the updates introduced in version 1.36.0, demonstrating the development team's commitment to further integrating PvP and PvE elements within ARC Raiders.
Although this makes the release of a dedicated PvP or PvE mode seem more distant, the specific format matters less as long as the combat experience remains thrilling!
The brand new Dweller Outfit Set
Update 1.39.0 introduces the new Dweller outfit set, featuring components such as a backpack and gloves. When fully equipped, the set clearly emphasizes a heavily armored, fully covered look, complete with protective eyewear and a mask that completely conceals your face.
The torso gear is also incredibly bulky, reminiscent of Cold Snap update released last winter.
Unlocking the set individually needs 1,300 Raider Tokens, but if you unlock a specific bundle that includes the set, you can unlock it for an additional 1,000 tokens.
Keep in mind that outfit sets are primarily for cosmetic customization; if you want to boost your combat effectiveness, the key lies in acquiring rarer gear and upgrading it regularly.
Trinkets can now be stacked
ARC Raiders previously launched Forgotten Relics Event in Update 1.33.0, allowing players to earn Merits and redeem them for various rewards, including a range of trinkets. The game now allows you to stack these trinkets.
More bug fixes
In addition to the new changes mentioned above, ARC Raiders brings a series of general bug fixes. Of particular note is a fix addressing inconsistent damage output from Seeker and Wolfpack.
Once thrown, ARC Raiders Seeker Grenade locks onto the nearest ARC enemy and detonates upon impact. Wolfpack can launch up to 12 missiles, locking onto all ARC targets within its radius.
This means both pieces of gear are highly useful, whether you are tackling standard Trials or special raids, so ensuring they function correctly is crucial.
Speaking of the trials, Season 5 Week 4 trials have arrived alongside Update 1.39.0, featuring five specific missions.
To complete all missions with a three-star rating before the event ends, you will need the right strategies and powerful gear. Don't delay, get started now! Plus, you can also test the new matchmaking system firsthand!
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