Buy Steal a Brainrot Caylusaurus

Description

Caylusaurus is a Secret brainrot in the Roblox game Steal a Brainrot. It is a fusion of Caylus and a dragon. The top half is Caylus' Roblox avatar. The bottom half is a red dragon with red dragon wings. The design comes from Caylus' own game, Survive Lava for Brainrots.

Caylusaurus earns 55,000,000 coins per second, plus extra income from any mutations on it. It has 13 known mutations, such as Rainbow, Diamond, Gold, Galaxy, and Divine. It is also a recipe part for Los Admins, so it helps with more crafting later.

This brainrot is hard to get in the game. It comes from the Taco Truck during the Taco Tuesday event, which only runs during Admin Abuse. Crafting it takes three other brainrots: Burrito Bandito, Nuclearo Dinossauro, and Money Money Puggy. The quantity is limited, so many players never get one. Stealing one from another player costs 12.5 billion in-game.

Caylusaurus was added on June 6, 2026. It has a Secret rarity, a value of 240 Robux, and Amazing demand that is rising. It is a strong pick for players who want big income and a rare collectible.