Collect Unique Brainrots
From Common to Secret rarity - discover all the amazing brainrot creatures!
Welcome to Grow a Brainrot! 
Grow a Brainrot is an exciting Roblox simulation game where you roll for unique brainrot creatures, plant them in your base, and watch them grow to earn money – even when you're offline!
The older your brainrot gets, the more money you make. Upgrade your conveyor, unlock rare brainrots, protect your base from thieves, and climb the leaderboard to become the ultimate brainrot master!
How to Play 🎯
Roll Brainrots
Use the roll machine to get random brainrots of various rarities.
Plant & Grow
Place brainrots on your plot and watch them grow from baby to adult.
Earn Money
Collect money from your growing brainrots - even when offline!
Upgrade & Expand
Unlock more slots, upgrade luck, and get better brainrots!
Explore Our Guides 📚
Game Passes 🎫
Boost your progress with these awesome game passes!
Luck! 🍀
+100% luck for Roll Machine!
+2 Slots! ➕
Get additional 2 slots!
x2 Money! 💸
Double your money earnings!
📬 Stay Updated!
Get the latest codes, updates, and guides delivered to your inbox.