Secret

Extinct Matteo

A Secret brainrot. Base values below; mutations and rebirths multiply them.

Cost

$140M

Income

$625K/s

Payback

3m 44s

Secret rank

#85 / 110

Income with every mutation

Default ×1$625K/s

Gold ×1.25$781K/s

Diamond ×1.5$938K/s

Bloodrot ×2$1.3M/s

Candy ×4$2.5M/s

Lava ×6$3.8M/s

Galaxy ×7$4.4M/s

Yin Yang ×7.5$4.7M/s

Radioactive ×8.5$5.3M/s

Cursed ×9$5.6M/s

Rainbow ×10$6.3M/s

Divine ×10$6.3M/s

Cyber ×11$6.9M/s

Phantom ×12$7.5M/s

Crystal ×13$8.1M/s

Eclipse ×14$8.8M/s

Similar price, best payback

Karkerkar Kurkur$2.4M/s · $100M Zombie Tralala$500K/s · $100M Los Tortus$500K/s · $100M Boatito Auratito$525K/s · $110M Chachechi$400K/s · $85M Las Vaquitas Saturnitas$750K/s · $160M

FAQ

How much does Extinct Matteo cost in Steal a Brainrot?

Extinct Matteo costs $140M on the red carpet.

How much money does Extinct Matteo make?

$625K per second base, which is $2.3B per hour. A Rainbow Extinct Matteo makes $6.3M/s.

Is Extinct Matteo worth buying?

It pays back its price in 3m 44s of base income and ranks #85 of 110 Secret brainrots by income.

💡 Did you know?

A Rainbow mutation multiplies income by ×10, and it can appear on any carpet spawn (about 1%).

🗓️ Updates

No update announced yet. We check daily.

Data last checked 2026-11-03.

See all game updates →

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