Skip to content

Next update

New content drops most Saturdays. The Summer season is live — collect the 20-brainrot Summer Index (18 unlocks the Summer Base), chase the new Phantom Mutation and use the Summer Fuse Machine.

--days

Steal a Brainrot

A Roblox idle game where you collect and steal brainrot creatures to earn cash and grow your collection.

496Brainrots
22Active Codes
6Updates
21d agoLast Update
Active Codes

Popular Brainrots

See all 496

Recent Updates

All updates

🔥 Most popular

About Steal a Brainrot

Steal a Brainrot is a Roblox idle-collection game where you build a roster of over 476 unique Brainrot characters, each generating income per second that you reinvest to unlock bigger and rarer ones. The real hook is the heist mechanic: you can steal Brainrots directly from other players, which means a careful upgrade strategy — knowing when to fortify your collection and when to raid rivals — separates casual players from serious ones. Secret-rarity Brainrots like Abyssaloco ($4.3B cost) sit at the very top of the power ladder, while Legendary picks such as Ballerina Cappuccina and Buho de Fuego are the realistic targets for most active sessions.

What makes your Brainrots perform is the trait and mutation system layered on top. With 59 traits on record — the Strawberry trait alone gives a 9x income multiplier, Meowl hits 8x, and Pink Egg or John Pork both land at 7.5x — rolling the right trait on a high-rarity Brainrot can multiply your economy faster than buying ten new characters. RBLXGUIDE tracks every one of the 59 traits, 15 mutations, 57 gears, and 52 fuse recipes with up-to-date multipliers and clear how-to-obtain notes, so you can plan upgrades before you spend a single in-game dollar.