Steal a Brainrot Bases Guide: Skins, Layouts & Spawn Order | Steal a Brainrot (Roblox SAB)

Your base in Steal a Brainrot (SAB) is both your vault and your flex. Base upgrades determine how many Brainrots you can store, how hard they are to steal, and how intimidating your setup looks. This guide covers base skins, base upgrades, layouts, and defense strategies for Roblox SAB.

All Steal a Brainrot Base Skins

Id	Bonus	How To Get	Status
Default	0	Complete 75% of the Default Index	Available
Gold	x0.5	Complete 75% of the Gold Index	Available
Diamond	x0.5	Complete 75% of the Diamond Index	Available
Rainbow	x0.5	Complete 75% of the Rainbow Index	Available
Candy	x0.5	Complete 75% of the Candy Index (Currently Removed)	No Longer Obtainable
Lava	x0.5	Complete 75% of the Lava Index (Currently Removed)	No Longer Obtainable
Galaxy	x0.5	Complete 75% of the Galaxy Index (Currently Removed)	No Longer Obtainable
YinYang	x0.5	Complete 75% of the YinYang Index (Currently Removed)	No Longer Obtainable
Radioactive	x0.5	Complete 75% of the Radioactive Index (Currently Removed)	No Longer Obtainable
Halloween	0	Complete 90% of the Halloween Index (Currently Removed)	No Longer Obtainable
Aquatic	0	Complete 90% of the Aquatic Index (Currently Removed)	No Longer Obtainable
Meowl	0	Get Meowl	Available
Strawberry Elephant	0	Get Strawberry Elephant	Available
Christmas	0	Complete 90% of the Christmas Index (Currently Removed)	No Longer Obtainable
Ginger	0	Buy for 849 Robux	No Longer Obtainable
Skibidi Toilet	0	Get Skibidi Toilet	Available
Cursed	x0.5	Complete 75% of the Cursed Index	Available
Taco	x0.5	Complete 90% of the Taco Index	Available

Base skins change the appearance of your base and, in some cases, provide stat bonuses such as mutation multipliers or CPS boosts. Some skins are permanent flex items, while others are no longer obtainable.

Taco Index + Base Update

Ends Jan 31 2026 at 2:00 PM EST

Taco Index 00Days 00Hours 00Mins 00Secs

The Taco Index was added during Taco Tuesday on January 20 and will last for a total of 11 days. Once the event ends, Taco Index progress will be locked and the Taco Base will no longer be obtainable.

The index includes 22 Taco-themed Brainrots, pulling from multiple sources such as Taco Lucky Blocks, Fat Sammy Brainrots, and select Piñata Brainrots. A notable exception is Los Tacoritas, which does not count toward the Taco Index despite being Taco-themed.

Base Skins with Buffs

Id	Bonus	How To Get	Status
Gold	x0.5	Complete 75% of the Gold Index	Available
Diamond	x0.5	Complete 75% of the Diamond Index	Available
Rainbow	x0.5	Complete 75% of the Rainbow Index	Available
Candy	x0.5	Complete 75% of the Candy Index (Currently Removed)	No Longer Obtainable
Lava	x0.5	Complete 75% of the Lava Index (Currently Removed)	No Longer Obtainable
Galaxy	x0.5	Complete 75% of the Galaxy Index (Currently Removed)	No Longer Obtainable
YinYang	x0.5	Complete 75% of the YinYang Index (Currently Removed)	No Longer Obtainable
Radioactive	x0.5	Complete 75% of the Radioactive Index (Currently Removed)	No Longer Obtainable
Cursed	x0.5	Complete 75% of the Cursed Index	Available
Taco	x0.5	Complete 90% of the Taco Index	Available

Some base skins provide multipliers that affect mutation values or CPS. These are generally unlocked by completing index milestones and are worth prioritizing for long-term progression.

Cosmetic & Legacy Base Skins

Id	Bonus	How To Get	Status
Default	0	Complete 75% of the Default Index	Available
Halloween	0	Complete 90% of the Halloween Index (Currently Removed)	No Longer Obtainable
Aquatic	0	Complete 90% of the Aquatic Index (Currently Removed)	No Longer Obtainable
Meowl	0	Get Meowl	Available
Strawberry Elephant	0	Get Strawberry Elephant	Available
Christmas	0	Complete 90% of the Christmas Index (Currently Removed)	No Longer Obtainable
Ginger	0	Buy for 849 Robux	No Longer Obtainable
Skibidi Toilet	0	Get Skibidi Toilet	Available

Other base skins are purely cosmetic or no longer obtainable. These serve mainly as legacy flex items, showing how early or dedicated a player is.

Best Base Layouts in Steal a Brainrot

A good base layout is designed to cause maximum pain for thieves. This means forcing awkward movement, creating choke points, and making high-value Brainrots risky to reach.

• High-value units should be placed furthest from entrances.
• Decoy Brainrots should be placed early in the base.
• Best Brainrots should go on the 3rd floor.
• Traps should cover predictable jump or landing spots.

Base Spawn Order Explained

Understanding base spawn order is critical for designing an effective base in Steal a Brainrot. Brainrots do not spawn randomly, they fill base slots in a fixed, predictable order across all floors.

Bases have a maximum of three floors. The first floor has 10 slots, while the second and third floors each have 8 slots. When you add a Brainrot to your base, slots fill in this exact order:

• First floor → second floor → third floor
• Front to back on each floor
• Left to right
• Clockwise within each floor

Because of this fixed order, the earliest slots are always the most exposed. Brainrots placed first will be encountered by thieves before later slots, regardless of value.

For example, if your base has all three floors unlocked, your 10th Brainrot will still be on the first floor, while your 11th Brainrot becomes the first unit on the second floor. The 27th Brainrot will be placed on the final slot of the third floor.

Base Defense & Gear Synergy

Gear	How to Get	Rebirth Level	Type	Game Text
Trap	Gear Shop	None	trap	Place traps that freeze thieves for 10 seconds (5 Max)
Bee Launcher	Gear Shop	1	gun	Release bees to attack your opponent and invert their controls!
Taser Gun	Gear Shop	3	gun	Stun enemies with a taser to fling them and return your Brainrots.
Boogie Bomb	Gear Shop	4	dance	Throw this at thieves to make them dance!
Web Slinger	Gear Shop	6	drag	Pull enemies and trap them close to you! Use this in many ways to your advantage..
All Seeing Sentry	Gear Shop	7	turret	Use this sentry turret as means of automated protection for you and your items.
Laser Cape	Gear Shop	9	laser	Puts on cape. Shoots laser from eyes. Totally normal.
Body Swap Potion	Gear Shop	10	teleport	Switch souls. Trade bodies and confuse your foes.
Magnet	Gear Shop	12	drag	Use a magnetic force to throw your enemies off or to help your allies!
Megaphone	Gear Shop	13	stun	Jumpscare other players and ragdoll them!
Bee Hive	Gear Shop	13	trap	Place this near your base for some extra defense
Subspace Mine	Gear Shop	14	stun	Hide these around our base for extra defense on your best Brainrots! Place a max of 2 at once.
Attack Doge	Gear Shop	16	summon	Unleash your attack doge to defend you from enemies!
Radioactive Airstrike	Event Spin	None	missile	–
Giant Potion	Gear Shop	17	potion	Tower over your opponents!
Candy Sentry	Event Spin	None	turret	–
Cake Trap	Mexico Event Pinata	None	trap	–
Candy Bomb	Mexico Event Pinata	None	bomb	–
Laser Gun	Robux Shop	None	gun	Fling lasers at players!

Bases are strongest when combined with defensive gear. Proper placement of sentries, traps, and lock buttons can turn your base into a nightmare during events and Admin Abuses.

• Place sentries to cover steal routes.
• Use Subspace Mines near exits and drops.
• Position lock buttons where you can reach them instantly.
• Pair vertical bases with knockback gear.

How Rebirth Progression Affects Bases

Rebirthing unlocks additional base floors, extra slots, longer lock times, and stronger defensive setups. Higher rebirth levels allow for more complex layouts and better protection for high-value Brainrots.

Check this guide whenever you unlock a new floor, base skin, or defensive tool. A well-designed base can save hours of grinding by preventing steals before they happen.