Brainrot Tower Defense Codes (November 2026)

Brainrot Tower Defense has you placing Brainrot creatures around your base to hold off waves of attacking enemies. Kills earn money you can spend mid-battle, and Brainrots can be evolved to make your defence stronger as the waves grow.

Five codes are working right now, all paying out Gems in varying amounts — 5k at the top end. All five are listed below, alongside the ten expired codes and the gear-menu route for redeeming them.

All New Brainrot Tower Defense Codes

oneyear: 5k Gems. (==NEW==)
goat: 500 Gems.
wave: 1k Gems.
shock: 1k Gems.
bbtd: 300 Gems.

Tip: Five live codes against ten dead ones means this list rotates often. Claim the Gems promptly, and paste each code exactly as shown.

Expired Brainrot Tower Defense Codes

christmas
newyear
freeaura
FanumAteAura
EMP
Macedonia
SigmaToilet
Spaxy
tv
fish

How to Redeem Brainrot Tower Defense Codes

The code entry sits behind the Gear button, under a gift box icon:

Launch Brainrot Tower Defense on Roblox.
Tap the Gear button on the top left of the screen.
Tap the CODES (Gift Box) button.
Input your code into the Gift Code text area.
Click the Redeem button under the code entry to claim your reward.

How to Get More Brainrot Tower Defense Codes

New Brainrot Tower Defense codes are usually announced on the game’s official Roblox page around updates and events. We update the list above whenever a new code is released and verified, so bookmark this page to stay current.

Why Are My Brainrot Tower Defense Codes Not Working?

If a Brainrot Tower Defense code isn’t working for you, it’s usually because of one of these reasons:

Double-check for typos: The most common reason a code fails is a typing mistake. Codes are case-sensitive and must be entered exactly as shown, so copy and paste the code directly from our list instead of typing it yourself.

The code has expired: Developers deactivate old codes from time to time, often without notice — ten have gone already in this game. If a code fails after checking your spelling, it has most likely expired; we only list confirmed working codes above.

Already redeemed: Redemption is capped at a single claim per account. If you redeemed it earlier, trying the same code again won’t work.

More Roblox Codes You Should Check Out

Conclusion

That’s all for the latest Brainrot Tower Defense codes. Bank the Gems before they expire, and check back often — we’ll add new codes to this list as soon as they’re released.