Horegini Boom
Horegini Boom is a Secret-tier Brainrot character in Steal a Brainrot, appearing during the Indonesian event. It takes the form of a cute anthropomorphic pickup truck carrying colorful luggage on its roof, exuding road-trip energy and cheerful determination — a symbol of travel, chaos, and meme-fueled adventure across the Brainrot seas.
Secret brainrot generating $2.7M/second
How to Obtain
ThemedSpecial themed brainrots from event activities.
Available for purchase directly from the central conveyor during the Indonesian event when it appears on the boat, requiring a cost of $650000000 to claim this Secret-tier Brainrot.
Steal from heavily defended bases; requires advanced speed boosts, strategic timing, and high-tier defensive items.
Stay active during the Indonesian event and keep watch on the boat section of the conveyor; purchase Horegini Boom instantly when it spawns. For stealing, employ advanced tactics with top-tier items.
Spawn: Randomly available on the boat during the Indonesian event with a chance to appear.
Mutation Income Calculator
View all mutations at hourly rates
| Mutation | Mult | Income |
|---|---|---|
| Default | 1x | $9.7B |
| Gold | 1.25x | $12.1B |
| Diamond | 1.5x | $14.5B |
| Rainbow | 10x | $97.2B |
| Bloodrot | 2x | $19.4B |
| Celestial | 4x | $38.8B |
| Candy | 4x | $38.8B |
| Lava | 6x | $58.3B |
| Galaxy | 6x | $58.3B |
| YinYang | 7.5x | $72.9B |
| Radioactive | 8.5x | $82.6B |
| Cursed | 9x | $87.4B |
| Divine | 10x | $97.2B |
⚠️Controversy & Disputes
None; confirmed as a published Secret Brainrot character by developers, introduced in October 2025.
