
| Rarity | Secret |
| Price | $100M |
| Generates | $300k/s |
Los Matteos was introduced in Update 12 on Friday, August 15, 2025, at 2:00 PM Pacific Time. As a secret-tier Brainrot, it stands out with its rare spawn rates and a special ritual mechanic that ties into the game’s social and cooperative elements. This unit has quickly become a talking point due to its meme-inspired concept and the challenges associated with obtaining it.
Appearance
Los Matteos consists of three baby Matteo figures, each with a distinct expression and feature. One Matteo has a pacifier in its mouth, another sports a happy face with a wide grin, and the third displays a sad face with downturned lips. All three are dressed in round glasses and black top hats, adding a formal yet absurd touch.

Mutation Income Table
| Mutation | Multiplier | Income/sec | Income/hour |
|---|---|---|---|
| Default | 1x | $300.0K | $1.0B |
| Gold | 1.25x | $375.0K | $1.3B |
| Diamond | 1.5x | $450.0K | $1.6B |
| Rainbow | 10x | $3.0M | $10.8B |
| Bloodrot | 2x | $600.0K | $2.1B |
| Celestial | 4x | $1.2M | $4.3B |
| Candy | 4x | $1.2M | $4.3B |
| Lava | 6x | $1.8M | $6.4B |
How to Obtain
Los Matteos can be obtained through the following methods:
Stealing from Player Bases: You can also attempt to steal it from other players’ bases. Use tools from the in-game shop. Watch out for traps.
Main Conveyor Belt: It is available on the main conveyor belt for a purchase price of $100M. However, due to its secret rarity, the chances of it appearing are extremely slim, requiring patience or luck-enhancing items to increase the odds.
Matteo Ritual: A unique method involves performing the Matteo Ritual. This requires three players to each hold a Matteo item and stack on top of each other. Once the ritual begins, trees will spawn in the base, and Los Matteos will appear as a reward.