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Know the game
What is Brainrot Tower Defense?
Quick read
Place Italian Brainrot meme units on the map, upgrade them, and hold off waves of enemies. That's the whole game. It's a tower defense on Roblox with a brainrot skin — Bombardiro Crocodilo, Tralalero Tralala, the whole gang.
Heads up: there are at least two different Brainrot Tower Defense games on Roblox by different devs. The Brainrot Animals version uses Gems and Trait Rerolls. The Who A Chic version (called Brainrot TD) has a totally different currency — Fish, Presents, Aura, Divine Toilets. We list codes for both. Anything marked "(Brainrot TD)" is for the Who A Chic version.
Watch first
Gameplay Video
Archive
4Expired Codes
Expired
BobbersOld reward
1000 Gems + 10 Trait Rerolls
Expired
italianbraainrotOld reward
5000 Gems + 3 Trait Rerolls
Expired
BrainOld reward
5000 Gems + 3 Trait Rerolls
Expired
ReleaseOld reward
500 Gems
Common questions
FAQ
How do I redeem codes in Brainrot Tower Defense?
There are multiple versions on Roblox. In the Brainrot Animals version, find the Frog Tyre NPC with "Codes" above his head in the lobby, walk into the circle, enter your code, and click the green Use button. In the Who A Chic version (Brainrot TD), click the Shop button on the left, scroll to the codes section or click the blue bird icon, type your code, and press Enter.
Why are there two sets of codes?
There are multiple Brainrot Tower Defense games on Roblox made by different developers. Each game has its own codes that only work in that specific version. We list codes for all versions so you never miss free rewards.
Why is my code not working?
Codes are case-sensitive — type them exactly as shown. Make sure you're entering the code in the correct version of the game. If it still fails, the code may have expired. Try rejoining on a fresh server.
How often are new codes released?
New codes typically drop during game updates, special events (like Halloween or Sakura events), and community milestones. Follow the official Discord server and Roblox group for announcements. We check daily.
What rewards do codes give?
Depending on the version, codes give Gems, Trait Rerolls, Divine Toilets, Aura, Presents, Fish, and other items. Gems and Trait Rerolls are the most valuable as they help you upgrade and customize your units faster.