Grim Cheese
Grim Cheese is a Secret Brainrot from the Skull Lucky Block. Its gray mouse wears a purple hood and sunglasses while carrying a scythe and a pumpkin pail. Its $1.6M/s base income combines a familiar mouse design with a Halloween earning option.
Secret brainrot generating $1.6M/second
Available from the Skull Lucky Block.
Identity & Availability
Quick Answers
What is Grim Cheese?
Grim Cheese is a Secret brainrot in Steal a Brainrot through Lucky Block. It generates $1.6M/s and has a listed base cost of $510M.
How do you get Grim Cheese?
Current availability for Grim Cheese: Available from the Skull Lucky Block.
When was Grim Cheese added to Steal a Brainrot?
Grim Cheese has a recorded game-added date of October 10, 2026.
How to Obtain
Obtained by opening Lucky Blocks.
Open a Skull Lucky Block for a chance to obtain this Brainrot.
Check the current in-game stealing rules before attempting a steal.
Compare the block outcomes before spending your cash.
Visual Structure
Prototype
Structured prototype tags extracted from the brainrot's identity and visual design.
Mutation Income Calculator
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Time Period
View all mutations at hourly rates
| Mutation | Mult | Income |
|---|---|---|
| Default | 1x | $5.7B |
| Gold | 1.25x | $7.2B |
| Diamond | 1.5x | $8.6B |
| Rainbow | 10x | $57.6B |
| Bloodrot | 2x | $11.5B |
| Celestial | 4x | $23.0B |
| Candy | 4x | $23.0B |
| Lava | 6x | $34.5B |
| Galaxy | 6x | $34.5B |
| YinYang | 7.5x | $43.2B |
| Radioactive | 8.5x | $48.9B |
| Cursed | 9x | $51.8B |
| Divine | 10x | $57.6B |
| Cyber | 11x | $63.3B |
| Phantom | 12x | $69.1B |
| Crystal | 13x | $74.8B |
Release Status
ReleasedSkull Lucky Block Brainrot introduced with Update 70.
Brainrot Income Calculator
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Live Result
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