Fallout 76 Mutation is radiation-induced metamorphosis, which can cause both insertion and deletion of abnormal features. Insertion involves the addition of a new ability, such as the capacity to jump abnormally high, while deletion entails the loss of an ability, such as decreased strength or endurance.

Gameplay-wise, Mutation functions as an “Effect.” Effects are temporary buffs and debuffs that modify the player's stats. In the current version of the game, all Mutations (excluding Chameleon) come with both positive and negative effects to maintain balance after alterations. However, players have the option to mitigate the downsides of a Mutation by utilizing specific perk cards like Class Freak.

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Updated on April 30, 2024, by Mohsen Baqery: Mutations often go overlooked in Fallout 76 despite their potential to significantly enhance player stats and address specific gameplay needs. Despite their somewhat daunting titles, Mutations can prove invaluable. In this updated piece, we delve deeper into the topic, introducing all available mutations and providing guidance on how to acquire, maintain, and remove them effectively.

The Best Way to Farm Mutations in Fallout 76

Fallout 76 Mutations Ranked Feature Image

To farm Mutations, players will need to enter the radioactive pool at the basement of the Emmett Mountain Disposal Site. Each time they do so, their character earns a random Mutation, and they can repeat the process until a desired effect is farmed.

It's important to note that there is a limit to gaining Mutations from Rads. Players can get only one effect per server, meaning they will need to server-hop to be able to farm them.

Here’s a step-by-step guide for farming Mutations:

  • Go to the Emmett Mountain Disposal Site
  • Enter the contaminated pool in the basement.
  • Rinse unwanted Mutations in the Contamination Shower and repeat the process.
  • Equip the Starched Genes Perk Card to secure the desirable Mutation.

A maxed-out Starched Genes perk prevents Contamination Showers and RadAway serums from washing the Mutations away. As a result, when players get a practical effect, they will need to have this card equipped to keep it on their characters.

List of All Mutations in Fallout 76

Fallout 76 Ghoul Perk Mutations custom image

Excluding Rad Walker, Fallout 76 features 19 Mutation types: Adrenaline Reaction, Bird Bones, Carnivore, Chameleon, Eagle Eyes, Egg Head, Electrically Charged, Empath, Grounded, Healing Factor, Herbivore, Hard Mentality, Marsupial, Plague Walker, Scaly Skin, Speed Demon, Talons, Twisted Muscles, and Unstable Isotope. Of these Mutations, players can have 18 simultaneously. This is because players cannot have both Carnivore and Herbivore Mutations at the same time.

Mutation

Insertion

Deletion

Unstable Isotope

Chance to create a radiation blast when hit by melee attacks

Inflicts small DMG to the player during the blast

Twisted Muscles

+25% Melee DMG and better cripple limbs

-50% gun accuracy

Talons

Fist deals +25% normal and bleed damage

Deducts four Agility points

Speed Demon

+20% movement and reload speed

+50% hunger and thirst drain

Scaly Skin

+50 Damage and Energy Resistance

-50 Action Points

Plague Walker

Poison aura scaling with diseases

Works only when there’s a disease

Marsupial

Increases carry weight (+20) and jump height

Deducts four Intelligence points

Herbivore

Eating plants grants double stats

Eating meat does not grant additional stats

Healing Factor

+300% Health Regeneration in non-combat situations

-55% Chem Effects

Grounded

+100 Energy Resistance

-50% Energy DMG

Empath

25% less DMG to teammates

33% more DMG to the player

Electrically Charged

Melee attackers might get shocked

Shocks deal some DMG to the player

Egg Head

Gives six extra Intelligence points

Reduces Strength and Endurance by three points each

Eagle Eyes

Give four Perception points and increase Critical Hit chance by 60%

Deducts four Strength points

Chameleon

Grants invisibility

Works only when the player is unarmed and is standing still

Carnivore

Eating meat grants double stats

Eating plants does not grant additional stats

Bird Bones

Increases Agility by four points

Decreases Strength by four points

Adrenaline Reaction

Extra weapon damage when HP is low

Deduct 50 points from max HP

Hard Mentality

+2 to SPECIAL stats when grouped

-2 to SPECIAL stats when solo

The Best Perks for Farming Mutations in Fallout 76

Fallout 76 perk card packs pay to win

Ideally, players farming Mutations must have maxed-out Starched Genes, Class Freak, and Strange in Numbers Perk Cards. With the first card, Starched Genes, Mutations become permanent. The second card, Class Freak, reduces the negative effects of Mutations by up to 75%. The third card, Strange in Numbers, boosts Mutations’ effects in a team of mutants.

The Best Mutations to Farm in Fallout 76

Fallout 76 Run Away

Out of all 20 Mutations in Fallout 76, the best ones are Adrenal Reaction, Healing Factor, Speed Demon, and Marsupial. Adrenal Reaction increases weapon damage when HP is low, Healing Factor boosts HP regen by +300%, Speed Demon accelerates running and reloading by 20%, and Marsupial gives extra jump power and Carry Weight.

How to Keep a Mutation

Equipping the Starched Genes perk card preserves a Mutation. However, this method is effective only if the player equips the card after being exposed to radiation. Otherwise, with Starched Genes maxed out, the player won't acquire Mutations from radiation exposure.

How to Remove or Cure Mutations

The quickest way to remove Mutation is by drinking RadAway Serums. Alternatively, players can also get rid of alterations using the Decontamination Showers, Nuka-Grape, and Brahmin Milk. In terms of perk cards, ideal healing options are What Rad?, Healing Hands, and Rad Sponge. “What Rad?” increases rad resistance, while Healing Hands allows players to cure a teammate’s Mutation by reviving them. Rad Sponge, on the other hand, grants Rad Heal when a rad-exposed player is near an ally.

How to Get Serums

modus-quest-one-of-us-for-joining-the-enclave-fallout-76

Mutation Serums are consumables that bestow specific types of alterations upon players. These serums can be purchased from other players’ Vending Machines or obtained via recipes from the MODUS Science Terminals at the Whitespring Bunker. Drinking a Serum is the sole guaranteed (non-random) method of acquiring a particular Mutation in Fallout 76.

fallout 76
Fallout 76

Platform(s)
PC , PS4 , Xbox One
Released
November 14, 2018
Developer(s)
Bethesda