Mutations
No mutation. 1x reference.
![Default in [💀] Steal a Brainrot](/media/optimized/7783e99bad275a7547c694dc-767.webp)
Default: No mutation. 1x reference. Get it by Any ordinary spawn. Use it to Use a default copy when you want a clean payback check.
Default is the Brainrot with no mutation. Income comparisons on this site use this state as the base when a guide says base income.
| Fact | Value |
|---|---|
| Reported factor | 1x |
| Reported route | Unmodified |
Any ordinary spawn.
Use a default copy when you want a clean payback check.
The public Roblox event listing checked on October 11, 2026 is titled NEXT UPDATE. Its subtitle is ??? and its description says FOLLOW THE EVENT FOR THE NEXT BANGER. The listed window runs from October 10, 2026 at 19:00 UTC to October 13, 2026 at 16:00 UTC. It does not name new Brainrots or rewards.
It is the Roblox experience by the BRAZILIAN SPYDER group, place 109983668079237. The developer text says you buy Brainrots, steal them from other players, generate money, rebirth, and use slaps and troll gear. It supports desktop, mobile, and tablet.
Buy an affordable Brainrot from the central red carpet, let it reach your base, and collect its income. Learn the base lock before you raid. Open the Rebirth menu and keep any named Brainrots it asks for.
Published rebirth tables agree on the early names and then diverge. From about Rebirth 9 upward, cash amounts, required Brainrots, and the maximum level (reports of 17, 18, and 19) do not match. Use the requirements on your own Rebirth panel.
A mutation is one variant on a Brainrot, such as Gold or Rainbow. Traits are extra effects, and more than one trait can be present. Sources disagree on whether trait numbers add to the mutation factor or multiply as standalone totals, so compare the cash-per-second tag on the unit.