Captured by Mickey
In Steal A Brainrot, the Yin-Yang Mutation becomes available through a temporary event, offering players a visually striking black-and-white appearance for their Brainrots. This guide explains how to participate in the event and secure this unique trait.
Obtaining the Yin-Yang Mutation
This mutation is exclusively tied to a server-triggered event lasting 15 minutes, signaled by a Yin-Yang symbol in the screen’s corner. During this period, players can acquire Brainrots showcasing the dual-colored design.




During the event, the environment transforms with swirling monochrome clouds and a rotating Yin-Yang emblem. Mutated Brainrots appear along central pathways, available for collection to enhance your roster.
Visual Characteristics of the Mutation
Characterized by its sharp contrast of black and white hues, the mutation creates a minimalist yet eye-catching aesthetic compared to other vibrant in-game traits.
Enhanced Financial Output




Mutated Brainrots experience a sixfold boost to income generation. For instance, a standard unit generating $5 per second would yield $30 when transformed.