![Protect the Brainrot! [Zombie Defense]](https://tr.rbxcdn.com/180DAY-80fd5c3def8ab358671f32f0611281b7/256/256/Image/Png/noFilter)
Protect the Brainrot! [Zombie Defense]
A Roblox experience owned by 9961 Studios.
ShooterENzombie defensetower defensewave survival
Description (written by the developer; not a statement by this register)
🧠 PROTECT THE BRAINROT! 🧟 Waves of zombies are coming to eat the Brainrot in the middle of the arena. Grab your guns and defend it… as long as you can! 🔫 36 real weapons: pistols, SMGs, shotguns, rifles, DMRs and snipers 🧟 8 zombie types: walkers, runners, brutes, jumpers, spitters, gunners, giants and the COLOSSUS boss every 10 waves 🧠 10 Brainrots: every 3 waves the Brainrot evolves into a new phase 💰 Earn coins for every kill (headshots and kill streaks pay more) and spend them on weapons, upgrades, Brainrot upgrades and NPC allies 🎯 Missions every wave for extra coins 🔥 LAST STAND: when the Brainrot is almost dead, you get stronger. Don't give up! 👥 Play SOLO, DUO, TRIO or SQUAD with your friends ♾️ Infinite waves – how far can you go? 📱 Works on PC, mobile and console. Every match starts from zero: it's all about your skill. Like 👍 and favorite ⭐ if you enjoy it – more Brainrots, zombies and maps coming soon!
Last updated by the developer 16 Sept 2026, 04:03 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 19 Oct 2026, 22:15 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.