If you’ve been getting into Plants vs Brainrots on Roblox, you’ll know just how valuable a little extra cash and a few bonus items can be when you’re trying to grow your garden and take on those pesky brainrots. Luckily, there are working promo codes this month that will give you a nice boost, whether it’s free money or useful tools to help you progress faster.
This tycoon-style Roblox game has been gaining traction lately. The idea is simple but addictive: sow seeds, grow plants, and capture incoming waves of brainrots. The creatures you catch don’t just sit in your inventory, they actually generate passive income, which you can reinvest into your garden to unlock higher-level seeds and stronger plants. The better your plants, the bigger and more profitable brainrots you’ll be able to catch.
Image Credit: Yo Gurt Studios
That’s where codes come in. Redeeming these promos gives you a leg up by handing out cash injections and handy items that can be deployed whenever you need them. Whether you’re just starting out or already building a sizeable garden, grabbing these rewards is a smart move.
All Plants vs Brainrots Codes (September 2025)
Here are the current codes you can redeem in-game:
- BASED – $5,000 cash
- FROZEN – 1x Frost Grenade
- STACKS – 1x Lucky Potion
These codes aren’t case-sensitive, so you don’t need to worry about typing them in all caps. Just make sure you enter the letters correctly.
At the moment, there aren’t any expired codes for Plants vs Brainrots, but that won’t last forever. Codes tend to rotate out quickly, so it’s best to redeem them as soon as you can before they disappear.
How to Redeem Plants vs Brainrots Codes
Redeeming your freebies is straightforward:
- Tap the Shopping Basket icon on the left-hand side of your screen to open the Shop menu.
- Either press the Rewards button or scroll all the way down until you see the Codes button.
- Select it, then type your chosen code into the Type Code Here box.
- Hit Claim and watch your cash balance or inventory update instantly.
Image Credit: Yo Gurt Studios
There are no level requirements to use these codes. As long as you’ve completed the short tutorial, you can claim all the rewards available.
Plants vs Brainrots is still fairly new, so these codes are a fresh addition to the game. Make sure you use them while they’re still active, because they won’t be around forever. With free cash and items to help you push further, now’s the perfect time to expand your garden and keep those brainrots under control.