The latest Steal a Brainrot update has introduced two brand-new exclusive Brainrots: Bufalino Boomberino and Capitano Americano. Unlike regular units, you can’t simply purchase these from the shop. Instead, you’ll need to collect several rare Brainrots, including some that are only available during the 4th of July event.
If you’re trying to unlock both exclusives before the event ends, here’s everything you need to do.
How to Get Bufalino Boomberino in Steal a Brainrot
To unlock Bufalino Boomberino, you’ll first need to collect all of its required Brainrots.
Step 1: Get Fourth Bros
The first requirement is Fourth Bros.
This is an exclusive Secret Brainrot that only appears during the 4th of July event.
Keep an eye on event spawns, as Fourth Bros appears randomly while the event is active. Increasing your luck can improve your chances of obtaining it, but you’ll still need some patience since it’s a Secret rarity.
Step 2: Get 67
Next, you’ll need 67, another Secret Brainrot.
You can obtain it from the Admin Lucky Block.
Since it’s a Secret rarity reward, opening multiple Admin Lucky Blocks and using luck boosts can help speed up the process.
Step 3: Get Money Money Puggy
The final requirement is Money Money Puggy.
This Secret Brainrot is available from the Red Carpet.
Like the other Secret units, increasing your luck will improve your odds of pulling it.
Unlock Bufalino Boomberino
Once you’ve collected:
- Fourth Bros
- 67
- Money Money Puggy
you’ll unlock Bufalino Boomberino.
How to Get Capitano Americano in Steal a Brainrot
The second exclusive Brainrot, Capitano Americano, is even rarer.
According to the update, only 5,000 copies exist, making it one of the hardest Brainrots to obtain.
Step 1: Get Uncle Samatl
You’ll first need Uncle Samatl.
This Brainrot is another 4th of July event-exclusive and can appear when Sammy spawns during the Independence Day event.
Like Fourth Bros, you’ll need to watch for event spawns while the event is active.
Step 2: Craft Tough Toucan
You’ll also need Tough Toucan, which is obtained through crafting.
Tough Toucan Crafting Recipe
To craft Tough Toucan, you’ll need:
- 2× Teeny Shrimpini
- Rocco Disco
- Bonito Bonito Spinitol
Once you’ve gathered these materials, head to the crafting station and create Tough Toucan.
Step 3: Get Samini Fatini
The final requirement is Samini Fatini.
This Secret Brainrot is obtained from the Admin Lucky Block, so you’ll need to keep opening blocks until it drops.
Unlock Capitano Americano
After collecting:
- Uncle Samatl
- Tough Toucan
- Samini Fatini
you’ll unlock Capitano Americano.
Tips for Unlocking Both Brainrots Faster
Because several requirements rely on Secret drops and limited-time event spawns, a little preparation can save you a lot of time.
Here are a few tips:
- Use every available Luck Boost before opening Admin Lucky Blocks.
- Check the Red Carpet frequently for Money Money Puggy.
- Participate in the 4th of July event as often as possible to catch exclusive spawns.
- Gather crafting materials early so Tough Toucan is ready once you’ve collected everything else.
Quick Unlock Requirements
Bufalino Boomberino
- Fourth Bros (4th of July Secret)
- 67 (Admin Lucky Block)
- Money Money Puggy (Red Carpet Secret)
Capitano Americano
- Uncle Samatl (4th of July event)
- Tough Toucan (Crafted)
- Samini Fatini (Admin Lucky Block)
Both Bufalino Boomberino and Capitano Americano are designed as limited, high-rarity Brainrots that require a mix of event participation, Secret drops, and crafting. The biggest challenge isn’t the crafting itself—it’s obtaining the event-exclusive Brainrots before the 4th of July celebration ends.
If you’re aiming to collect every exclusive Brainrot in Steal a Brainrot, focus on the event-exclusive spawns first. Those are time-limited, while the Admin Lucky Block and crafting requirements can usually be completed afterward.