Steal n Grow a Brainrot Codes

Look for a Codes button or Twitter bird icon on the main game HUD. Click it to open the code input box, type your code, and press Redeem. Codes are case-sensitive and single-use per account. No level or rebirth requirement to redeem.

Codes reward Money, the primary currency used to buy Brainrots from the conveyor and purchase defensive items like traps and shields. Early Money from codes is especially valuable because it lets you stock your base with income-generating Brainrots before other players start raiding.

New codes release when the game hits like milestones - the developer announces the next threshold directly in the Roblox game description. This means codes arrive irregularly rather than on a weekly schedule. The game description itself is the primary source for active codes. Codes do not appear to expire quickly given the small active set.