Steal a Brainrot Complete Extinct Event Guide
Dominate Steal a Brainrots Extinct Event with pro strategies for securing rare Brainrots and maximizing your earnings potential.
The Extinct Event in Steal a Brainrot represents one of the most competitive and rewarding challenges you'll face. This limited-time event transforms the entire game world and offers access to some of the rarest Brainrots available. Whether you're hunting for the legendary La Extinct Grande or building your collection with powerful Extinct variants, mastering this event is crucial for serious players.
Extinct Event Mechanics
The Extinct Event operates on a strict 2-hour cycle, running for exactly 3 minutes each time it activates. You can track the countdown by checking the timer displayed above the Archaeologist NPC statue located next to the Coin Shop in the center of the map.
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When the event begins, you'll notice dramatic environmental changes that signal the start of this prehistoric phenomenon:
- The sky darkens to create an ominous atmosphere
- Dinosaur bones and fossils emerge throughout the map
- Special visual effects transform the conveyor belt area
- The Extinct Trait becomes available for regular Brainrots
important
The 3-minute window moves incredibly fast, so preparation is everything. Have your cash ready and know exactly where to position yourself.
Extinct Brainrots: Your Primary Targets
During each Extinct Event, you'll have the opportunity to purchase one of three exclusive Brainrots that spawn on the conveyor belt:
| Brainrot Name | Rarity | Base Income | Special Features |
|---|---|---|---|
| Extinct Ballerina | Brainrot God | High | Elegant animations with fossil effects |
| Extinct Tralalero | Secret | Very High | Musical abilities with prehistoric theme |
| Extinct Matteo | Secret | Very High | Combat-focused with bone armor |
These Brainrots come with the powerful Extinct Trait, which provides:
- Visual rib cage protruding from their chest
- Distinctive skull icon above their nameplate
- 4x multiplier to their base earnings rate
Steal a Brainrot Extinct Event update guide
The Ultimate Prize: La Extinct Grande
The La Extinct Grande stands as the crown jewel of the Extinct Event, but obtaining it requires strategic planning and perfect execution. This Secret-tier Brainrot offers exceptional value with 23,500,000 Cash per second income, though it comes with a hefty price tag of 3,200,000,000 Cash.
Requirements for La Extinct Grande
To unlock the La Extinct Grande, you must:
- Collect all three Extinct Brainrots during Extinct Events
- Visit the Extinct Event NPC at the map center
- Exchange your collection for the La Extinct Grande
warning
Only 50,000 La Extinct Grande units exist globally. This creates intense competition, so speed is essential once you have all three required Brainrots.
Maximizing the Extinct Trait
Beyond the exclusive Brainrots, regular units appearing on the conveyor belt during Extinct Events can receive the Extinct Trait. This creates opportunities to enhance your existing collection with powerful multipliers.
The trait stacks with other effects, making it incredibly valuable for income optimization. Focus on applying it to your highest-earning Brainrots for maximum impact.
New Additions and Complementary Content
The Extinct Event update introduced several craftable Brainrots that work synergistically with your Extinct collection:
- Rhino Helicopterino (Mythic tier)
- Beluga Beluga (Brainrot God tier)
- Celularcini Viciosini (Secret tier requiring multiple La Grande Combinasion)
- Las Sis (Secret tier)
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Los Chicleteiras Ritual Connection
The update also features the Los Chicleteiras ritual, which can be performed using two Chicleteira Bicicleteiras near the conveyor belt entrance. This ritual creates the Graffiti Trait with a 6x earnings multiplier, providing another avenue for income enhancement.
Updated:
September 16th 2025
Posted:
September 16th 2025