Steal a Brainrot – Traits, Mutations, and Limited Events Explained

Dive into the world of Steal a Brainrot! Our ultimate guide covers every trait, mutation, and limited-time event, from Rain and Cometstruck to the elusive Galaxy mutation. Learn how to trigger them and their effects

The Ultimate Guide to Steal a Brainrot: Traits, Mutations, and Events

Welcome to the chaotic and addictive universe of Steal a Brainrot, a Roblox experience that has taken the platform by storm. At its core, the game is about collecting quirky, cube-shaped characters called “Brainrots.” But the real magic lies in the incredibly diverse array of Traits and Mutations that can drastically alter a Brainrot’s value and appearance. These are primarily obtained through spectacular, player-triggered limited-time events.

This definitive guide will break down every known trait, mutation, and event, giving you the knowledge to become a master collector and dominate the conveyor belt.

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What Are Traits and Mutations?

Before we dive in, it’s crucial to understand the difference between these two key mechanics:

• Traits: These are special modifiers denoted by an icon above a Brainrot’s head. They are only obtained during specific limited-time events when a Brainrot is struck or affected by the event’s mechanics. Traits are stackable and can be applied to mutated Brainrots.
• Mutations: These are rare color variations (like Gold, Rainbow, or Lava) that a Brainrot spawns with naturally, though their odds can be increased by events or gamepasses. They are not tied to a specific event icon but are highly sought after for their massive multiplier bonuses.

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How to Trigger Major Limited-Time Events & Obtain Traits

The most exciting part of Steal a Brainrot is activating these wild events. Here’s how to trigger some of the most popular ones and secure those valuable traits.

1. Rain Event (Wet Trait)

• How to Trigger: Randomized event.
• What Happens: The map begins to rain.
• How to Get the Trait: A Brainrot struck by the rain will obtain the Wet trait.
• Multiplier: x1.5
• Visual Change: The Brainrot’s appearance changes subtly.

2. Snowy Event (Snowy Trait)

• How to Trigger: Player-triggered.
• What Happens: The map fills with snow; players can gather snowballs to throw at others, protecting their own Brainrots.
• How to Get the Trait: A Brainrot hit by the event’s effect gets the Snowy trait.
• Multiplier: x2
• Visual Change: The Brainrot takes on a snowy aesthetic.

3. Starfall Event (Cometstruck Trait)

• How to Trigger: Player-triggered.
• What Happens: Stars fall from the sky.
• How to Get the Trait: A Brainrot hit by a falling star receives the Cometstruck trait.
• Multiplier: x2.5
• Visual Change: The Brainrot gains a celestial look.

4. Galactic Event (Comet-struck Trait)

• How to Trigger: Steal three “La Vacca Saturno Saturnitas” and form a triangle to summon the event.
• What Happens: The skybox changes to a galaxy theme, and a comet occasionally strikes.
• How to Get the Trait: A Brainrot hit by the comet gets the trait.
• Multiplier: x4
• Visual Change: The Brainrot shines with a powerful purple aura. A La Vacca Saturno Saturnitas also spawns.

5. Bombardiro Raid (Explosive Trait)

• How to Trigger: Three players must each steal a Bombardiro Crocodilo and line up in a straight line at the start of the conveyor.
• What Happens: Bombardiro Crocodilos fly over the map, dropping explosive Svinina Bombardinos that knock players back.
• How to Get the Trait: A Brainrot hit by a bomb gets the Explosive trait.
• Multiplier: x4
• Visual Change: A mini-explosion effect periodically happens around the Brainrot. A Los Crocodilitos spawns.

6. Matteo’s Hat Event (Matteo Hat Trait)

• How to Trigger: Stack three stolen Matteo Brainrots on top of each other.
• What Happens: A giant tree and roots fill the map, accompanied by music.
• How to Get the Trait: A Brainrot that goes into the tree or is struck by lightning gets the trait.
• Multiplier: x3.5
• Visual Change: The Brainrot gets a Matteo hat on its head. If a Matteo itself gets the trait, it will have two hats!

7. Spyderini Invasion (Spider Trait)

• How to Trigger: Form a square using Sammyni Spyderini Brainrots.
• What Happens: A giant cobweb spawns, and Sammyni Spyderinis roam the map, hitting Brainrots.
• How to Get the Trait: A Brainrot hit by a Sammyni Spyderini gets the Spider trait.
• Multiplier: x4.5
• Visual Change: A spider crawls on the Brainrot’s right eye, mimicking the avatar of the game’s creator, SammySpyder. A Los Spyderinis also spawns.

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Admin Abuse Only Events (Special Host-Triggered Events)

These incredible events are typically only started by game administrators but are a core part of the game’s lore and fun.

• Taco Rain: Raining tacos! A cannon shoots tacos onto Brainrots, granting the Taco trait (x3 Multiplier) and placing a taco on their head. Features the song “It’s Raining Tacos.”
• Crab Rave: The map becomes a beach party! Crabs pinch Brainrots, granting the Crab Claw trait (x5 Multiplier) and giving them crab claws. Features the iconic song “Crab Rave” by Noisestorm.
• Solar Flare: A sun appears and shoots flares. Hit Brainrots get the Fire trait (x6 Multiplier) and appear to be burning.
• Nyan Cats: The map is circled by Nyan Cats. A Brainrot hit by one gets the Nyan Cat trait (x6 Multiplier) and gains a vibrant rainbow trail.
• Brazil Event: Favelas and a giant speaker appear. Brainrots get the Brazil trait (x6 Multiplier) and emit Brazilian flag particles, all set to the soundtrack of “PASSO DEM SOLTO (Slowed).”

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Understanding Mutations: The Rare Spawns

Mutations are purely luck-based and don’t require events to spawn, though events can increase their odds.

• Gold: A golden-colored Brainrot. Multiplier: x1.25
• Diamond: A cyan/blue-colored Brainrot. Multiplier: x1.5
• Rainbow: The Brainrot cycles through the colors of the rainbow (ROYGBIV). Multiplier: x10
• Bloodrot: A red Brainrot from the old Bloodmoon event. Multiplier: x2
• Candy: A pink Brainrot from the old Candy Aurora event. Multiplier: x5
• Lava: An orange, molten-looking Brainrot from the Molten event. Multiplier: x6
• Galaxy: A purple Brainrot from the Space event. Multiplier: x6 (x7 during the active event)

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Pro Tips for Maximizing Your Haul

1. Communicate & Cooperate: Most events require multiple players working together. Find a friendly server and coordinate to trigger events like the Bombardiro Raid or Galactic event.
2. Invest in Gamepasses: The 2x, 4x, 6x, and 8x Luck gamepasses significantly increase your chances of spawning rare mutated Brainrots, making your grinding session far more profitable.
3. Prioritize Traits During Events: When an event is active, focus on getting as many Brainrots tagged with the trait as possible. The multipliers stack, making a single Brainrot incredibly valuable.
4. Know the Event Triggers: Keep this guide handy! Knowing exactly what items and actions are needed to start an event puts you in control of the game’s chaos.

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