In Roblox’s Steal a Brainrot, your base is the heart of your empire. It’s where you store Brainrots, generate passive income, and defend against raids.
At the start, you only get a single floor with 10 Brainrot slots, which quickly becomes limiting.
To truly scale your progress, you’ll need to unlock the second floor, doubling your storage and opening up new gameplay strategies.
This guide breaks down how to unlock the second floor in Steal a Brainrot, the exact rebirth requirements, and tips to prepare so you don’t lose your hard-earned progress.
How to Unlock the Second Floor in Steal a Brainrot
The second floor unlocks at Rebirth Level 2. Once you complete your second rebirth, a staircase appears in your base, giving you access to 10 additional slots for a total of 20 Brainrots.
Unlike the first floor, which comes by default, the second floor requires careful planning: you must meet specific Brainrot and cash requirements before rebirthing.
Rebirth Requirements in Steal a Brainrot
Every Rebirth requires two things:
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Cash Requirement – A set amount of money you must have saved.
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Required Characters – Specific Brainrots that must be in your base.
Performing a Rebirth resets your cash and Brainrots but permanently upgrades your base with multipliers, slots, and shop unlocks.
Below is the official rebirth progression path.
15 Steal a Brainrot Rebirth Requirements & Rewards
| Rebirth Level | Cash Required | Required Characters | Cash Multiplier | Starting Cash | +Slots | Rewards (Shop Items Unlocked) |
| Rebirth Level 1 | $1 million | Trippi Troppi, Tung Tung Tung Sahur | +0.5× (total 1.5×) | $5,000 | – | Iron Slap, Gravity Coil, Bee Launcher |
| Rebirth Level 2 | $3 million | Boneca Ambalabu, Brr Brr Patapim | +1× (total 2.5×) | $10,000 | +1 | Gold Slap, Coil Combo, Rage Table |
| Rebirth Level 3 | $12.5 million | Trulimero Trulicina, Chimpanzini Bananini | +2× (total 4.5×) | $25,000 | +1 | Diamond Slap, Grapple Hook, Taser Gun |
| Rebirth Level 4 | $35 million | Chef Cabracadabra, Glorbo Fruttodrillo | +3× (total 7.5×) | $50,000 | +1 | Emerald Slap, Invisibility Cloak, Boogie Bomb |
| Rebirth Level 5 | $100 million | Frigo Camelo, Orangutini Ananassini | +4× (total 11.5×) | $100,000 | +1 | Ruby Slap, Medusa’s Head |
| Rebirth Level 6 | $350 million | Bombardilo Crocodilo, Bombombini Gusini | +5× (total 16.5×) | $250,000 | +1 | Dark Matter Slap, Web Slinger |
| Rebirth Level 7 | $1 billion | Bombombini Gusini | +6× (total 22.5×) | $500,000 | +1 | Flame Slap, Quantum Cloner, All Seeing Sentry |
| Rebirth Level 8 | $5 billion | Cocofanto Elefanto | +7× (total 29.5×) | $1 million | +1 | Nuclear Slap, Rainbowrath Sword |
| Rebirth Level 9 | $25 billion | Girafa Celestre | +8× (total 37.5×) | $5 million | +1 | Galaxy Slap, Laser Cape |
| Rebirth Level 10 | $250 billion | Tralalero Tralala | +9× (total 46.5×) | $25 million | +1 | Glitched Slap, Body Swap Potion |
| Rebirth Level 11 | $1 trillion | Odin Din Din Dun | +10× (total 56.5×) | $45 million | +1 | Splatter Slap, Paintball Gun |
| Rebirth Level 12 | $7 trillion | Trenostruzzo Turbo 3000 | +11× (total 67.5×) | $500 million | +1 | Heart Balloon, Magnet |
| Rebirth Level 13 | $50 trillion | Ballerino Lololo | +12× (total 79.5×) | $1 billion | +1 | Megaphone, Beehive |
| Rebirth Level 14 | $100 trillion | Trippi Troppi Troppa Trippa | 13x | $1.5 billion | +1 | Gummy Slap,Subspace Mine |
| Rebirth Level 15 | $500 trillion | Pakrahmatmamat | 14x | NA | +1 | Heatseeker |
Note/Tip: Because rebirthing resets your progress, make sure that you stash your most valuable brainrots with a friend or on an alt account before you rebirth. This way, you can avoid losing your strongest and rarest brainrots.
More details : Steal a Brainrot Rebirth Requirements & Rewards (All 15 Levels)
Step-by-Step: Unlocking the Second Floor
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Complete Rebirth 1 – Gather Trippi Troppi and Tung Tung Tung Sahur, plus $1 million cash. This unlocks your first set of multipliers and gears.
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Grind for Rebirth 2 – Collect Boneca Ambalabu and Brr Brr Patapim, then save up $3 million cash.
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Boneca Ambalabu can spawn fairly often in conveyor belts.
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Brr Brr Patapim is rarer but obtainable through the Blackhole Starter Pack or conveyor drops.
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Rebirth Again – Perform your 2nd Rebirth once you meet the requirements. This unlocks the Second Floor, adding 10 new slots and multiple rewards.
Why the Second Floor Matters
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More Storage – Doubles your slots from 10 to 20, letting you keep stronger Brainrots.
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Higher Income – Larger storage means more mutated Brainrots farming cash for you.
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Tactical Defense – Raids now have to fight across two levels, giving you an edge.
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Progression Boost – The rewards from Rebirth 2 (Gold Slap, Coil Combo, Rage Table) also make raids and defense more fun.
SEE ALSO:
Guide to Get Corn Corn Corn Sahur in Steal a Brainrot
All Brainrot Gods in Steal a Brainrot (Guide to Get Them)
All Rituals in Steal a Brainrot Roblox & Their Rewards
Tips Before Your Second Rebirth
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Stockpile Cash – Go beyond $3M to cushion against mistakes.
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Farm Rare Brainrots Early – Don’t wait until the last moment to catch Boneca or Brr Brr.
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Use Private Servers – Safely grind without interference.
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Think Long-Term – Mutated and heavier Brainrots scale better for future rebirths, so keep them whenever possible.
Final Thoughts
The second floor unlock in Steal a Brainrot is one of the most important progression points in the game. It requires grinding specific Brainrots and saving millions, but the payoff is massive: 20 slots, better multipliers, and access to higher-tier rewards.
If you plan ahead and focus on the right Brainrots, you’ll unlock your second floor much faster than most players. From there, it’s all about scaling into higher rebirths and dominating raids.
Read More:
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All Brainrots in Steal a Brainrot: Cost, Rarity & Money/Sec
All Steal a Brainrot Traits & Mutations – Guide
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