Buy Steal a Brainrot Centrucci Nuclucci

Description

Centrucci Nuclucci is a Mythic Brainrot from Steal a Brainrot on Roblox. It looks like a nuclear cooling tower with a smug face. A radioactive warning sign sits below its face, and it stands on giant human feet wearing sandals. It is often described as a living nuclear reactor.

This Brainrot came out during the Fishing Event on November 15, 2025. It was the first Radioactive Brainrot added to the game. It could be made at the Brainrot Trader with three recipes, such as 3 Bombombini Gusini or 1 Carrotini Brainini. It can also be gained through Stealing, a core feature of the game. It cannot be obtained any other way now, and it is soon to be reclassified as Secret.

Only 52,419 Centrucci Nuclucci are confirmed to exist, which makes it a rare find. Its rarest mutation is Lava, with just 61 in the game. Its rarest trait is Explosive, with only 60. Players who want a rare Mythic Brainrot for their collection or their Index will find this one hard to pass up.