Another day, another Roblox twist on a classic. Plants vs Brainrots flips the recent Brainrot trend on its head: instead of stealing the Brainrot, you’re mowing them down. If you’re playing, here are the codes you can use right now to speed things up.
What is Plants vs Brainrots?
It’s a big new Roblox riff on Plants vs. Zombies: you plant seeds, grow a defense line, and hold your base against waves of Brainrots. Yes, the 'Brainrot' naming is everywhere right now — even Fortnite has a 'Steal the Brainrot' mode — so consider this the plants-fight-back version.
Active codes for September 2025
- STACKS — 1x Lucky Potion (new)
- frozen — 1x Frost Grenade (new)
- based — 5,000 Cash
Expired codes
None at the time of writing.
How to redeem
Open the Roblox client and launch Plants vs Brainrots. On the left side of the screen, hit the 'Shop' button. In there, click 'Rewards', then select 'Codes'. Type or paste a code, press 'Claim', and the goodies drop into your account.
What you can expect: useful items like Cash and Grenades, plus occasional one-offs like the Lucky Potion and Frost Grenade listed above.
If you’re code-hunting elsewhere
If Fortnite is more your thing, there are codes for 'Steal the Brainrot' floating around too. And if you’re on a Roblox kick, we also track codes for Grow a Garden, 99 Nights in the Forest, and Mugen.