Looking to speed up your turret upgrades in Merge Tower Defense? This Roblox zombie survival game can be brutal without good gear—but with the help of redeemable codes, you can earn free Diamonds to unlock powerful turrets faster and hold the line against the horde.
All Active Merge Tower Defense Codes
Here are the currently working codes you can redeem for free Diamonds:
| Code | Reward |
|---|---|
| HellGuard | 500 Diamonds |
| Biotrix | 500 Diamonds |
| MTD1K | 1,000 Diamonds |
| TY20M | 1,000 Diamonds |
| Welcome | 500 Diamonds |
| DiscordMembers | 1,000 Diamonds |
Tip: These codes are case-sensitive. Copy and paste them directly to avoid errors.
Expired Codes
At the time of writing, no codes have expired. All listed codes are active and working, but that can change quickly—so claim them as soon as possible!
What Are Diamonds Used For?
Diamonds are the premium currency in Merge Tower Defense. You can use them to:
- Purchase exclusive chests that contain high-tier turrets.
- Boost your base’s defense by getting stronger weapons earlier.
- Progress faster through difficult zombie waves without grinding.
How to Redeem Codes in Merge Tower Defense
Redeeming codes is simple. Follow these steps:
- Open Merge Tower Defense on Roblox.
- Look at the top-right corner and click on the “ABX” button.
- A pop-up will appear—paste the code into the box.
- Press the “Redeem” button to claim your Diamonds instantly.
If the code is valid, your Diamonds will be added to your account immediately.
How to Get More Merge Tower Defense Codes
The easiest way to stay updated on the latest codes is to bookmark this guide. We refresh our list regularly to ensure you never miss any freebies.
Alternatively, you can:
- Join the game’s official Discord server.
- Follow announcements in the #announcement channel for new code drops.
- Watch for milestone celebrations or major updates, as codes are often released during these events.
What Is Merge Tower Defense?
Merge Tower Defense combines the mechanics of tower defense, merge gameplay, and zombie survival into one Roblox experience. Your main objective is to:
- Merge turrets to boost their firepower.
- Defend your base from waves of zombies.
- Farm energy and convert it into currency for upgrades.
It’s addictive, strategic, and perfect for fans of both idle merging and action-based defense games.
Tip: You can also bookmark our own Fdaytalk Gaming page, where we regularly share all working codes and guides for Merge Tower Defense, and many other games. It’s an easy way to stay updated without missing new drops.
If you’re playing Merge Tower Defense and want a head start, redeeming these codes is one of the best ways to get ahead without spending Robux. Keep checking back, as new codes can drop anytime.
