Update: We last updated this article with new Roblox Merge and Fight Codes on December 1st, 2025.
Love Plants vs Zombies? Merge and Fight brings that addictive tower defense formula to Roblox with unique merging mechanics! This experience combines the best elements of tower defense and PvZ, challenging you to plant seeds in your garden and merge them into progressively stronger defenders. Building an effective defense takes time, and early progression feels slow without boost items. Merge and Fight codes deliver instant potions, buckets of water, and other items!
Working Merge and Fight Codes
Our team has verified that these codes are working right now. Use them before the Brainrots overrun them!
- update1 – Get two golden buckets, two pepper brainrots, three small damage potions, and a green potion (new)
- cactus – Get two damage potions, three golden buckets, five freeze grenades, and two cactus seeds (new)
- sunflower – Get 5 Iron Buckets, 3 Small Speed Potions, 1 Sunflower Seed, and 3 Freeze Grenades
- mushroom – Get 1 Golden Bucket, 3 Small Damage Potions, 1 Mushroom Seed, and 3 Freeze Grenades
- pea – Get 2x Plant Attack Potion, 2x Seed Luck Potion, 3x Buckets of Water
- plantsmerge – Get Brainrot Luck Potion and Brainrots
- welcome – Get Plant Attack Potion, 2x Buckets of Water, and Shuriken
Expired Codes
Great news! There are no expired codes yet since this game launched recently:
- No expired codes currently
In the meantime, you can also check out our Roblox Codes Masterlist to find the codes for other Roblox experiences.
How to Redeem Merge and Fight Codes in Roblox
Getting your free potions and items is straightforward. Follow these steps:
- Launch Merge and Fight in Roblox.
- Click the “Store” button on the left side of your screen.
- Select “Redeem Code” tab or scroll to the bottom of Store window.
- Enter your code in the “Enter Code” text box.
- Click the green “Redeem” button to claim rewards.
Your potions and items appear immediately in your inventory. The attack potions and luck buffs dramatically improve early progression!
How to Find More Codes
We update this guide regularly with fresh codes, so bookmark this page and check back often. We monitor the game daily to catch new codes as soon as they’re released.
You can also check the main Merge and Fight game page on Roblox where active codes appear in the description. Join the Mom One More Minute Roblox community to get an exclusive Plasma gun, and check the Merge and Fight Discord server‘s updates channel for code announcements.
