Mutation Database

Not just a list β€” a decision view. We break mutations into stats, triggers, risks, and what to do next.

53
Mutations
4
Contagious
2
Dominant
5
Unverified

Tip: entries containing β€œ?” are treated as Unverified. Dominant/Contagious are flagged as priority risks for breeding decisions.

Looking for a Mewgenics Kitty Editor?

Many players search for a "Kitty Editor" to modify cat traits. Instead of risky modding, use our official Genetic Trait Analyzer to simulate breeding outcomes, preview gene combinations, and plan your perfect cat's inheritance path safely.

Try the Genetic Trait Analyzer β†’

High-risk (read before breeding)

Irreversible or high-variance effects.

Contagious

Treat as a management problem: isolate + plan.

Unverified (contains β€œ?”)

Community notes. Handle with caution.

Showing 53 of 53.

Bird Flu

Medium

contagiousform-changescalingrng-manipulation
View analysis β†’

Dwarfism

Low

stat-modifierrng-manipulationHas Stats
View analysis β†’

Primordial Dwarf

Medium

stat-modifierextreme-riskHas Stats
View analysis β†’

Gigachad

Low

stat-modifierHas Stats
View analysis β†’

Sleep Paralysis

Medium

summonsleep-mechanicmadness
View analysis β†’

Gigantism

Low

stat-modifierunconfirmed-data
View analysis β†’

Autism

Low

stat-modifiermana-manipulationHas Stats
View analysis β†’

Depression

Low

stat-modifieraura-debuffHas Stats
View analysis β†’

Necrosis

Low

stat-modifieron-damagespawnerpoisonsummonHas Stats
View analysis β†’

Rabies

High

contagiousscalingmadnessrisk-highequipment-lockattack-modifierHas Stats
View analysis β†’

Kidney Stones

Low

end-of-turnprojectile
View analysis β†’

Psychosis

Medium

stat-modifiermadnessrisk-highHas Stats
View analysis β†’

Bad Gas

Low

aoeknockbackpoison
View analysis β†’

Schizophrenia

Medium

summonend-of-turnmadness
View analysis β†’

Triskaidekaphobia

High

mana-manipulationinstant-deathextreme-risk
View analysis β†’

Dyslexia

Low

rng-manipulation
View analysis β†’

Charred

Low

immunityshieldbruise
View analysis β†’

Elephantiasis

Low

scalingshieldmovement-penalty
View analysis β†’

Tourette's Syndrome

Low

start-of-turnrng-manipulationfree-cast
View analysis β†’

Gluttony

Medium

auto-movementpickup-interaction
View analysis β†’

ADHD

Low

stat-modifiertime-limitauto-movementHas Stats
View analysis β†’

Savant Syndrome

Low

unconfirmed-dataUnverified
View analysis β†’

Food Poisoning

Low

unconfirmed-dataUnverified
View analysis β†’

Seizures

Low

rng-manipulationaoefriendly-fire
View analysis β†’

Distemper

Low

blindnessequipment-lockscalingrng-manipulation
View analysis β†’

The Common Cold

Medium

contagiousstat-modifierrng-manipulationHas Stats
View analysis β†’

Covid

Medium

contagiousunconfirmed-datarng-manipulationattack-modifierpoison
View analysis β†’

Soulless

Low

immunitycorpse-interaction
View analysis β†’

Dump

Low

spawnerhazard-creationUnverified
View analysis β†’

OCD

Low

dominant-disorderability-grantself-damage
View analysis β†’

Gambling Addiction

Low

rng-manipulationcrit-modifier
View analysis β†’

Micronaps

Low

unconfirmed-dataUnverified
View analysis β†’

PTSD

Low

on-damagefearbuff
View analysis β†’

Turtle Form

Low

form-changeshieldunconfirmed-dataattack-modifierUnverified
View analysis β†’

Blood Frenzy

Medium

madnessrisk-highon-killbonus-turn
View analysis β†’

Soothing Glow

Low

healingactive-abilityscaling
View analysis β†’

Zoomies

Low

movement-penalty
View analysis β†’

Malaria

Low

scaling-debuffsummondowned-mechanic
View analysis β†’

Down's Syndrome

Low

stat-modifierHas Stats
View analysis β†’

Scatological

Low

healingauto-movementhazard-interaction
View analysis β†’

Acid Reflux

Low

attack-modifierunconfirmed-data
View analysis β†’

Narcolepsy

Low

sleep-mechanichealingmana-manipulation
View analysis β†’

Scleroderma

Low

unconfirmed-datashield
View analysis β†’

Anemia

Low

on-damagebleedcharge-generationrng-manipulation
View analysis β†’

Infestation

Low

start-of-turnsummonrisk-mediumrng-manipulation
View analysis β†’

Diabetes

Low

unconfirmed-data
View analysis β†’

Pica

Low

pickup-interactionhealingresource-penalty
View analysis β†’

Anxiety

Low

unconfirmed-datarng-manipulation
View analysis β†’

Eating Disorder

Medium

dominant-disorderunconfirmed-data
View analysis β†’

Kamikaze

High

downed-mechanicaoecorpse-interactionextreme-risk
View analysis β†’

Crohn's Disease

Low

rng-manipulationaoehazard-creation
View analysis β†’

Touched

High

stat-modifierhealing-lockrisk-highhealingHas Stats
View analysis β†’

Bipolar

Low

start-of-battlerng-manipulationrisk-high
View analysis β†’