The Halloween update in Steal a Brainrot brings an exciting twist with the introduction of a new fuse area where the Witch herself appears, cauldron in tow. Players can now mix and match brainrot combinations to unlock exclusive, limited-time brainrots from her mystical system. This guide will walk you through everything you need to know about the Steal a Brainrot Witch Fuse, including the various brainrots you can obtain and how to make the most of this new feature.
With extensive experience in gaming mechanics, I can assure you that mastering the Witch Fuse will enhance your gameplay and is well worth your time.
List of Steal a Brainrots Witch Fuse Brainrots
Before diving into how to utilize the Witch Fuse, it’s crucial to understand the value of the available brainrots. Below is the complete list of brainrots you can acquire, along with their costs and income generation capabilities.
Witch Fuse Brainrot | Brainrot Rarity | Cost | Income |
---|---|---|---|
Eviledon | Secret | $8B (€7.4B) | $30M/s (€27.5M/s) |
Jacko Jack Jack | Brainrot God | $30M (€27.5M) | $150K/s (€137.5K/s) |
Los Mobilis | Secret | $2.7B (€2.5B) | $22M/s (€20.2M/s) |
Vulturino Skeletono | Secret | $110M (€101M) | $500K/s (€458K/s) |
Snailenzo | Brainrot God | $45M (€41.5M) | $250K/s (€229K/s) |
Tentacolo Tecnico | Brainrot God | TBA | TBA |
Spooky and Pumpky | TBA | TBA | TBA |
Mummio Rappitto | Epic | TBA | TBA |
Mamma Rappin | TBA | TBA | TBA |
Magi Ribbitini | Mythic | TBA | TBA |
Jacko Spaventosa | Mythic | TBA | TBA |
Buho de Fuego | Legendary | $345K (€315K) | $2.3K/s (€2.1K/s) |
Tartaragno | TBA | TBA | TBA |
Pinealotto Fruttarino |
TBA | TBA | TBA |
Note: This list will be continually updated as new Witch Fuse brainrots are discovered. Be sure to check back frequently!
How to Use Witch Fuse in Steal a Brainrot
Using the Witch Fuse is similar to the standard Fuse Machine in Steal a Brainrot. The unique element here is that any brainrots you submit will bring their mutations and traits into the cauldron. Here’s a step-by-step guide on how to utilize it:
- First, grab a Brainrot from your base by holding the E button.
- Next, walk over to the Witch Fuse NPC and stand in the Collect Zone.
- Repeat this step until you’ve submitted four Brainrots into the machine.
- Afterward, open the Fuse Machine and click the Fusion button.
- Note that the waiting time will increase based on the rarity of your submitted brainrots.
- Once the waiting is over, the new Brainrot will appear in your base.

Steal a Brainrot Witching Hour Brainrots
In addition to the Witch Fuse, the Halloween update features the limited-time Witching Hour event. This event allows players to acquire the exclusive La Spooky Grande in Steal a Brainrot. To obtain this rare item, collect Vampira Cappucina, Zombie Tralala, Frankentteo, and La Vacca Jacko Lanterino from the conveyor belt when the event kicks off.
The Witching Hour runs on a two-hour cooldown, so be mindful of the timer to ensure you don’t miss out. Since only a limited number of La Spooky Grande are available, you must act swiftly to gather the four required brainrots. Once collected, interact with the Witching Hour NPC by pressing the E key and then click the Spawn button to summon La Spooky Grande. Just remember: you have to purchase it before another player does!

That concludes our comprehensive guide on the Steal a Brainrot Witch Fuse. How many Brainrots have you managed to collect? If you discover additional fusion brainrots not yet listed, feel free to share in the comments below!
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