Bumbatron
Bumbatron is a Secret black-and-yellow armored bee robot with antennae, broad wings, honeycomb emblems, heavy limbs, and an orange stinger.
Secret brainrot generating $172.5M/second
Available from the Queen Bee shop for 200 Honey or 9,999 Robux during the repeating event.
Identity & Availability
Quick Answers
What is Bumbatron?
Bumbatron is a Secret brainrot in Steal a Brainrot through regular brainrot routes. It generates $173M/s and has a listed base cost of $140B.
How do you get Bumbatron?
Current availability for Bumbatron: Available from the Queen Bee shop for 200 Honey or 9,999 Robux during the repeating event.
When was Bumbatron added to Steal a Brainrot?
Bumbatron has a recorded game-added date of August 8, 2026.
How to Obtain
StandardAvailable for direct purchase from the conveyor.
Collect 200 Honey or spend 9,999 Robux to buy Bumbatron from the Queen Bee shop.
Steal Bumbatron from another player's base.
Prioritize Bumbatron when you want the highest currently confirmed Update 61 income.
Visual Structure
Prototype
Structured prototype tags extracted from the brainrot's identity and visual design.
Mutation Income Calculator
Select Mutation
Time Period
View all mutations at hourly rates
| Mutation | Mult | Income |
|---|---|---|
| Default | 1x | $621.0B |
| Gold | 1.25x | $776.2B |
| Diamond | 1.5x | $931.5B |
| Rainbow | 10x | $6.2T |
| Bloodrot | 2x | $1.2T |
| Celestial | 4x | $2.4T |
| Candy | 4x | $2.4T |
| Lava | 6x | $3.7T |
| Galaxy | 6x | $3.7T |
| YinYang | 7.5x | $4.6T |
| Radioactive | 8.5x | $5.2T |
| Cursed | 9x | $5.5T |
| Divine | 10x | $6.2T |
| Cyber | 11x | $6.8T |
| Phantom | 12x | $7.4T |
| Crystal | 13x | $8.0T |
Release Timeline
ReleasedLive in Update 61 through the Queen Bee event and Honey shop.
- ReleasedLive game
Released in Update 61
Bumbatron went live through the Queen Bee event and Honey shop.
- Name revealDiscord
Bumbatron officially revealed
An official Discord image post revealed Bumbatron before Update 61 went live.
Brainrot Income Calculator
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Live Result
Updates instantly as you change mutation and traits.
Expand the full trait list for more combinations.