✨ Kick a Lucky Block Mutations

Mutations apply randomly when a Brainrot is obtained. Higher multipliers are rarer. There are 9 regular and 9 event-exclusive mutations.

Regular Mutations

Available through normal gameplay. Higher luck and Perfect Kicks improve your chances.

Gold
Common
Multiplier: 1.5x
Chance: 1 in 10
Increases earning rate and sale value by 1.5x.
Diamond
Uncommon
Multiplier: 2x
Chance: 1 in 25
Increases earning rate and sale value by 2x.
Plasma
Rare
Multiplier: 4x
Chance: 1 in 33
Increases earning rate and sale value by 4x.
Molten
Epic
Multiplier: 6x
Chance: 1 in 125
Increases earning rate and sale value by 6x.
Radioactive
Legendary
Multiplier: 8x
Chance: 1 in 333
Increases earning rate and sale value by 8x.
Shadow
Mythic
Multiplier: 12x
Chance: 1 in 2,000
Increases earning rate and sale value by 12x.
Electrified
Godly
Multiplier: 16x
Chance: 1 in 5,000
Increases earning rate and sale value by 16x.
Rainbow
Celestial
Multiplier: 40x
Chance: 1 in 20,000
Increases earning rate and sale value by 40x.
Astral
Ultimate
Multiplier: 50x
Chance: 1 in 50,000
The rarest regular mutation. 50x income multiplier.

Event Mutations

Only available during limited-time events. These are exclusive and cannot be obtained outside event windows.

Void
Event
Multiplier: 12x
Chance: 1 in 500
Event mutation with a dark void aura. 12x income.
Enchanted
Event
Multiplier: 12x
Chance: 1 in 500
Event mutation with a magical shimmer. 12x income.
Virus
Event
Multiplier: 14x
Chance: 1 in 800
Event mutation with a glitchy effect. 14x income.
Wet
Event
Multiplier: 16x
Chance: 1 in 1,000
Event mutation with water droplets. 16x income.
Alien
Event
Multiplier: 22x
Chance: 1 in 2,500
Event mutation with an alien glow. 22x income.
Bacon
Event
Multiplier: 30x
Chance: 1 in 5,000
Event mutation with bacon strips. 30x income.
Phantom
Event
Multiplier: 35x
Chance: 1 in 8,000
Event mutation with a ghostly aura. 35x income.
Volcanic
Event
Multiplier: 35x
Chance: 1 in 8,000
Event mutation with lava effects. 35x income.
Heavenly
Event
Multiplier: 36x
Chance: 1 in 10,000
Event mutation with a divine halo. 36x income.

Complete Mutation Probability Table

MutationTypeTierMultiplier1-in-XApprox %
GoldRegularCommon1.5x1 in 1010.00%
DiamondRegularUncommon2x1 in 254.00%
PlasmaRegularRare4x1 in 333.03%
MoltenRegularEpic6x1 in 1250.80%
RadioactiveRegularLegendary8x1 in 3330.30%
ShadowRegularMythic12x1 in 2,0000.0500%
ElectrifiedRegularGodly16x1 in 5,0000.0200%
RainbowRegularCelestial40x1 in 20,0000.0050%
AstralRegularUltimate50x1 in 50,0000.0020%
VoidEventEvent12x1 in 5000.20%
EnchantedEventEvent12x1 in 5000.20%
VirusEventEvent14x1 in 8000.13%
WetEventEvent16x1 in 1,0000.1000%
AlienEventEvent22x1 in 2,5000.0400%
BaconEventEvent30x1 in 5,0000.0200%
PhantomEventEvent35x1 in 8,0000.0125%
VolcanicEventEvent35x1 in 8,0000.0125%
HeavenlyEventEvent36x1 in 10,0000.0100%

How to Get Rare Mutations

  • 🎯 Perfect Kicks give a luck bonus that improves mutation chances.
  • 🍀 Luck Events (2x, 4x, 8x) stack with Perfect Kicks for better odds.
  • 💎 Mutation Luck Gamepass (139 Robux) permanently doubles mutation chances.
  • ⏰ Event mutations are only available during limited-time events — check the events page for schedules.
  • 📈 Higher rarity zones have better base mutation odds. Focus on upgrading Kick Power first.

Frequently Asked Questions

What is the rarest mutation?

Astral is the rarest regular mutation at 1 in 50,000 chance with a 50× multiplier. Among event mutations, Heavenly (36×) is the rarest.

How do I get more mutations?

Use Perfect Kicks for a luck bonus, wait for Global Luck Events, and buy the Mutation Luck Gamepass (139 Robux) to permanently double your chances.

Can I stack mutations?

No. A brainrot can only carry one mutation at a time. There is no stacking or replacing.

What are event mutations?

Event mutations (Void, Enchanted, Wet, Alien, Bacon, Phantom, Volcanic, Heavenly) are only available during limited-time events.