Mutant Plants Base Defense drops you into wave after wave of mutant plant attacks, and staying ahead of them means having enough Gems, Grenades, and Secret Fruits on hand. Redeem codes give you a shortcut to all three, letting you roll for stronger plants, buy Mutation-granting fruits, and stock up on emergency firepower without grinding through matches first.
Working Mutant Plants Base Defense codes
Enter these codes in the game’s Codes menu to claim Secret Shards, Grenades, Gems, and Fruits.
UPD86324562— 15 Secret Shards NEWUPD195262— 15 Secret Shards NEWBUGFIX5452197— 20 Secret Shards NEWBUGFIX74656— 20 Secret Shards NEWBUGFIX045214— 10 Shadow Grenades NEWBUGFIX051223— 10 Shadow Grenades NEWBUGFIX05549— 10 Shadow GrenadesBUGFIX0983— 10 Shadow GrenadesRELEASE1— 500 GemsBUGFIX000— 200 GemsBUGFIX999— 200 GemsBUGFIX785— 200 GemsRELEASE— 100 GemsUPD1665452— 10 Frozen GrenadesUPD6512356— 10 Flame GrenadesRELEASE2— 10 Void FruitsRELEASE3— 10 Reversion FruitsBUGFIX56954— 5 Shadow FruitsBUGFIX652— 5 Void FruitsBUGFIX154— 5 Venom Fruits
Redeeming the full list gets you over 1,200 Gems, a stack of Frozen and Flame Grenades, 20 Shadow Grenades, plus fruits covering Void, Shadow, Venom, and Reversion mutations. Codes are case-sensitive, so copy them exactly as written above rather than retyping them.
How to redeem codes in Mutant Plants Base Defense
What to spend Gems and Fruits on
Gems earned from codes can be spent directly on Secret Fruits, each carrying a different chance to apply a Mutation to a plant.
| Fruit | Gem cost | Mutation chance |
|---|---|---|
| Reversion Fruit | 400 Gems | 100% restores a plant to its original state |
| Void Fruit | 180 Gems | 7% Bomb Mutation |
| Shadow Fruit | 150 Gems | 9% Dark Mutation |
| Venom Fruit | 90 Gems | 11% Venom Mutation |
| Flame Fruit | 70 Gems | 13% Fire Mutation |
| Frozen Fruit | 50 Gems | 15% Frozen Mutation |
Void Fruits and Shadow Fruits tend to offer the strongest payoff for their cost since Bomb and Dark Mutations hit harder than the cheaper options. Gems can also go toward base upgrades in the Upgrade Zone, including Damage Boost, Attack Speed, Attack Range, Diamond Drop, Wins Boost, Luck Boost, and Unit Slots, each priced between 20 and 25 Gems. Grenades don’t need to be purchased at all; redeemed Flame and Frozen Grenades apply burning damage or freeze enemies in place, and can be equipped from your Backpack under the Fruits or item tab alongside redeemed fruits.
Expired codes
No Mutant Plants Base Defense codes have expired so far. Every code released since launch is still redeemable, though that can change once a new update or milestone rolls out, so claim the active list above before it does.
Where new codes get announced
New codes typically go live around content updates and player-count milestones. The official Mutant Plants Base Defense Discord server is where the developers post them first, and the game’s Rainbow Isle Base community page on Roblox also carries update notes worth checking after a patch.
Bookmark the active code list above and revisit it every few days. As soon as a fresh batch appears, it gets added here with the exact rewards attached.
