All Mutations and AddictionsSpeed Demon
Speed Demon
Fallout 76 Mutation
Speed Demon
Movement speed +20%, faster reload +20%, +50% drain on hunger and thirst while moving.
Mutation
Movement speed +20%, faster reload +20%, +50% drain on hunger and thirst while moving.
Movement Speed
+20
Speed Demon is a mutation in Fallout 76. It can be gained reliably from the Speed Demon Serum.
2 perks and 3 team conditions change what it does.
It also changes the effects of 37 consumables.
Speed Demon Builds
Level 300+
s10
p10
e7
c3
i6
a10
l10
Sharp shooter
Fallout 76 build
Level 100+
s5
p14
e1
c1
i6
a15
l14
Bow Build
Fallout 76 build
Level 300+
s10
p10
e6
c5
i5
a10
l10
Shotty Guns
Fallout 76 build
Level 300+
s10
p10
e4
c8
i6
a8
l10
kim kommando
Fallout 76 build
Level 300+
s10
p6
e10
c8
i6
a10
l6
Rad Reaper
Feral Ghoul chainsaw build
Level 300+
s15
p7
e15
c5
i6
a6
l4
Grim Reaper
Fallout 76 build
Level 300+
s4
p10
e9
c6
i7
a10
l10
Sneak Crossbow Ghoul
SNEAK GHOUL build
Level 300+
s15
p4
e15
c5
i4
a6
l7
Ghoul feral melee
Melee Adrenaline pure strength and endurance. Theory crafting. build
Level 300+
s10
p5
e7
c5
i7
a8
l14
Melee Experiment
Unarmed build
Show all 523
builds
Jump into the character build planner with this mutation, plus the perks and conditions you've toggled, already selected, then build the rest of your loadout around it.
Create a build with Speed DemonModifiers
These perks and team conditions change what Speed Demon does. Toggle them and watch the effects above update.
Perk
1
Strange In Numbers
lvl
42
Positive mutation effects are +25% stronger if teammates are mutated too.
Condition
Team
Condition
Has Mutated Teammate
Condition
Race
Affects
Consumables (37)
"The Fix"
Satisfies a large amount of Feral
Chem
Addictol
Cures all addictions.
Chem
Antibiotics
Cures disease and lowers disease chance 50%
Chem
Berry Mentats
+5 Intelligence and highlights living targets for 5 minutes.
Chem
Blood Pack
Chem
Buffout
+2 Strength, +2 Endurance and +25 max Health for 5 minutes.
Chem
Bufftats
+3 Strength, +3 Endurance, +3 Perception, and +40 max Health for 5 minutes.
Chem
Calmex
+3 Perception, +3 Agility and +15% To Sneak Attacks for 5 minutes.
Chem
Calmex Silk
+3 Perception, +3 Agility, +3 Luck and 2x Multiplier To Sneak Attacks for 5 minutes.
Chem
Daddy-O
+3 Intelligence, +3 Perception and -2 Charisma for 10 minutes.
Chem
Day Tripper
+3 Charisma, +3 Luck and -2 Strength for 10 minutes.
Chem
Disease Cure
Cures one disease
Chem
Formula P
+5 Charisma, +3 Luck and improves gun accuracy for 5 minutes
Chem
Fury
+30% Melee Damage, +25 Damage Resist and -5 Perception for 3 minutes.
Chem
Glowing Blood
Chem
Glowing Blood Pack
+75 Rad Resist for 10 minutes.
Chem
Grape Mentats
+5 Charisma and better Barter rates for 10 minutes.
Chem
High-Radiation Fluids
Chem
Irradiated Blood Pack
+75 Rad Resist for 10 minutes.
Chem
Med-X
+125 Damage Resist for 5 minutes.
Chem
Mentats
+2 Intelligence and +2 Perception for 5 minutes.
Chem
Nuclear Don's Custom Chem Blend
+100% Damage, 100 Damage Resist and +100 max Health for 5 minutes. Restores health with an initial burst and continues healing at a slower rate for 5 minutes.
Chem
Orange Mentats
+5 Perception and +10% V.A.T.S. Accuracy for 5 minutes.
Chem
Overdrive
+15% Damage and +30% Critical Damage for 3 minutes.
Chem
Psycho
+15% Damage and 100 Damage Resist for 3 minutes.
Chem
Psychobuff
+25% Damage, +3 Strength, +3 Endurance and +65 max Health for 3 minutes.
Chem
Psychotats
+25% Damage, 75 Damage Resist and +3 Perception for 3 minutes.
Chem
Rad-X
+300 Rad Resist for 10 minutes.
Chem
Rad-X: Diluted
+125 Rad Resist for 10 minutes.
Chem
RadAway
Removes 300 Rads. Chance for disease. Chance to cure mutations. · Disease resistance: -50 (15m)
Chem
RadAway: Diluted
Removes 150 Rads. Increases chance for disease. Chance to cure mutations.
Chem
RadShield
+600 Rad Resist for 15 minutes.
Chem
Skeeto Spit
+25 max Health for 10 minutes.
Chem
Super Chem MK I
+30% melee damage, 125 Damage Resist and +2 STR for 5 minutes.
Chem
Surly's Buffout
+2 Strength, +2 Endurance and +25 max Health for 5 minutes. Increases thirst.
Chem
Survival Syringe
Restores health, cures disease, reduces hunger, and reduces thirst
Chem
X-Cell
+2 to all SPECIALs for 2 minutes.
Chem
Granted by
More Mutations
Adrenal Reaction
Mutation
Bird Bones
Mutation
Carnivore
Mutation
Chameleon
Mutation
Eagle Eyes
Mutation
Egg Head
Mutation
Electrically Charged
Mutation
Empath
Mutation
Grounded
Mutation
Healing Factor
Mutation
Herbivore
Mutation
Herd Mentality
Mutation
Marsupial
Mutation
Plague Walker
Mutation
Scaly Skin
Mutation
Talons
Mutation
Twisted Muscles
Mutation
Unstable Isotope
Mutation