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Fallout 76: Infestations Release Notes

Fallout 76 · Community Announcements · June 02, 2026

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Vault Dwellers!

This is a call to action. Appalachia is under threat and she needs your help. Enemy factions are popping up in locations across the region, evicting former residents and fortifying their locations.

[p align="start"]Are you brave enough to venture around and protect the Wasteland?

Update Highlights


Infestation Overview

[p align="start"]Infestations are a new form of content that serves as an additional source of 4-Star Legendary items for those brave enough to hunt down and clear out these challenging pockets of enemies. Meant for experienced Appalachian Dwellers, Infestations must be discovered as you’re exploring the world. Looking at your Paper Map will show the general area that one can be found, but it will be up to you to find its exact location.

[p align="start"]If you want to hunt for Infestations, we recommend you create or join an Exploration Public Team because on an active server full of hunters, you might find them difficult to find. Being on a team will increase your chances by giving you the opportunity to Fast Travel directly to a teammate who has found one.

Locations

[p align="start"]Infestations can appear across the Toxic Valley, Forest, Ash Heap, Savage Divide, Mire, and Cranberry Bog regions. Multiple Infestations can be active across Appalachia at any given time, but if nobody comes to clear them out, the faction infesting the area will leave and head off to another area.

Enemies

[p align="start"]When an infestation takes over a location, the enemies that usually ruled that area are pushed out and overtaken by a new faction. At launch, the Blood Eagles, Cultists, Communists, Mole Miners, Scorched, Super Mutants, and Robots all have the chance of being the new ruling faction in the area.

[p align="start"]These new enemies will hit harder and be tougher to take down. There will also be accompanied by an elite-level boss.

[p align="start"]Each Infestation boss will have their own unique weapon and be afflicted by a random Mutation to alter the fight even further. If you’re heading out to find an Infestation, make sure you’re well geared and ready for a fight.

[p align="start"]More factions may also find their way into infesting Appalachia in the future.

Rewards

[p align="start"]When clearing an Infestation, you should expect to get standard loot and a chance of a 3-Star Legendary weapon or armor from the lower-tier faction enemies. Defeating the boss leading the infestation is where the bigger rewards come into play.

[p align="start"]Beating the Infestation boss will earn you a guaranteed 4-Star Legendary weapon or armor piece. This update also introduces new 4-Star mods that can only be obtained through clearing Infestations.

[p align="start"]Here’s a sneak peek at two of the exclusive Infestation 4-Star Mods:

Infestation Frenzy

[p align="start"]To celebrate the launch of today’s update, Infestations will appear at a faster than standard rate for the first two weeks. After which, the rate at which Infestations appear will be returned to their intended values.

[p align="start"]Don’t get swept up in the frenzy!

Season 25 – Appalachia Under Siege

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[p align="start"]A new season is upon us! Complete challenges and earn rewards as you create your dream post-nuclear homestead in Season 25: Appalachia Under Siege!

Deathclaw C.A.M.P. Pet

[p align="start"]Prepare to welcome a new friend into your C.A.M.P. Our next C.A.M.P. Pet will be a Deathclaw. One of the most dangerous and scariest creatures in Wasteland will now be able to make a home in your C.A.M.P.

[p align="start"]The Deathclaw C.A.M.P. Pet is obtainable through the purchase of the Deathclaw Pet Upgrade Bundle or the Deathclaw Pet Deluxe Edition on the Xbox, PlayStation and Steam stores. The bundle also includes 2 idle furniture’s and 2 pet cosmetics for your Deathclaw as well as a C.A.M.P. sign.

New Seasonal Fish – Available June 23

[p align="start"]If you need a break from clearing out Infestations, you can try your luck at catching some of our new seasonal fish. Available on the first Tuesday after the summer solstice, these new fish will be joined by their Fall, Winter, and Spring siblings as the year goes on. This fishing update will also come with new challenges and rewards for you to obtain.

[p align="start"]These new fish can’t be turned into Fish Bits like the other Appalachian fish because you’ll be using them to craft new seasonal food recipes. We’re not going to cover what the recipes are, what advantages they provide, or the locations for these new fish here. Our hope is that you’ll be able to discover all that on your own.

[p align="start"]If you do want a little hint on where to start looking, head over to Fisherman’s Rest and find a note from Captain Raymond.

Perks

Weapons

Light Machine Guns

[p align="start"]We have added and updated mods for this weapon.

[p align="start"]The following Light Machine Gun mods are now available via scrap-to-learn, as well as loose mods in quest rewards.

[p align="start"]Savage Divide quest rewards

[p align="start"]Cranberry Bog quest rewards:

Legendary Mods

Workbench

Radiation Resistance

[p align="start"]With today’s update, resistance to radiation exposure is much more effective. All your armor, Power Armor, armor mods, Power Armor mods, Legendary Mods, and consumables (many of which have been buffed) will provide more protection against the irradiated elements.

[p align="start"]This improvement also affects enemy resistance to incoming radiation damage too. It also paves the way for us to explore reducing radiation immunity on many enemy types and explore more ways for players to deal radiation damage in future updates.

[p align="start"]Reaching 1500-2500 Radiation resistance will dramatically reduce the incoming radiation damage from heavier environmental radiation such as Nuke Zones. This is not a hard threshold, so you can pack on as much Radiation resistance as you can muster, and it'll continue to reduce the effect of environmental radiation.

Items with Radiation Resistance

Player Ghoul

Weapons with Radiation Damage

Environmental Radiation

Enemies

Non-PA Radiation Resistances

Miscellaneous Changes

Additional Notes

Activities and Public Events

Armor (and Clothing)

C.A.M.P., Workshop, and Shelters

Challenges

Gameplay

Perks

Weapons

Legendary Mods

UI

Quest

Miscellaneous

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