Mutant Plants Base Defense Codes (August 2026)

Mutant Plants Base Defense is a Roblox tower-defense game where you plant mutant crops to hold off waves of enemies, and codes are the fastest way to stock up on Gems, Grenades, Secret Shards, and Fruits without grinding for them.

Working Mutant Plants Base Defense Codes

Here’s every code that’s currently redeemable, along with what you’ll get for typing it in.

Codes are case-sensitive, so type each one exactly as shown above, or copy and paste it straight from the list to avoid a typo.

How to redeem codes in Mutant Plants Base Defense

You don’t need to finish a tutorial or hit any particular account level before redeeming a code here — you can do it the moment you load into the game.

You’ll know it worked when the reward, whether that’s Gems, Grenades, Secret Shards, or Fruits, shows up in your inventory right away. If nothing happens after you click Verify, you’ve either mistyped the code or already claimed it on that account.

You can find the game directly on its Roblox experience page if you need to jump in.

How to get more Mutant Plants Base Defense codes

New codes for Mutant Plants Base Defense tend to show up alongside game updates and bug-fix patches, which is why you’ll notice several of the current codes carry “UPD” or “BUGFIX” prefixes. Keep an eye on the game’s official Discord server, where the developer posts announcements tied to updates and new code drops. Joining the Mutant Plants Base Defense Discord is the most direct way to catch a fresh code as soon as it’s shared.

Are these codes free?

Yes. Every code listed above is issued by the developer at no cost and simply needs to be redeemed through the in-game Codes tab.

Why didn’t my code work?

A code that doesn’t produce a reward has usually been mistyped or already used on your account. Double-check capitalization and spacing before assuming it’s expired.

Grab the Gems and Grenades while these codes are active, since a code can stop working the moment a new update rolls out.