Rival Ducks
Build a Brainrot Defense icon

Build a Brainrot Defense

Tracked since by Last Line Of Defense

PlayOpen on Roblox

Nobody is playing Build a Brainrot Defense on Roblox right now. Its all-time peak is 1 players, reached on . It has been visited 6.27M times.

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About

🏰 Welcome to Build a Brainrot Defense! Place your brainrots, and defend your base from waves of bizarre enemies! 🧟 🛠️ Hatch unique brainrots from the shop! 💥 Face enemies and defend through crazy biomes! 🚀 Earn cash every wave to upgrade your brainrots! ⚡ Unlock rare brainrots of different sizes! ⏰ REMEMBER, your brainrots defend & level up offline! 💤