Merge Tower Defense Codes Checked 1 November 2026

Merge Tower Defense — official Roblox game image

Merge Tower Defense mixes classic tower defense with merge mechanics — buy turrets, merge matching ones into stronger versions, and hold off waves of zombies. Codes hand out free Diamonds and Gems so you can open chests and unlock stronger towers much faster.

▶ Play Merge Tower Defense on Roblox

Active Merge Tower Defense codes (17)

Code	Reward	Did it work?
`arcane`	Diamonds	Report
`dude`	Diamonds	Report
`Happy Halloween`	1,000 Diamonds	Report
`UPD6.0`	1,000 Diamonds	Report
`Biotrix`	500 Diamonds	Report
`HellGuard`	500 Diamonds	Report
`Aegis`	Diamonds	Report
`Corruptor`	Diamonds	Report
`Genesis`	Diamonds	Report
`MTD1K`	1,000 Diamonds	Report
`TY20M`	1,000 Diamonds	Report
`Welcome`	500 Diamonds	Report
`DiscordMembers`	1,000 Diamonds	Report
`CHESTS`	Free rewards	Report
`DAMAGERAID`	Free rewards	Report
`VOIDAWAKENING`	1,000 Gems	Report
`SAFEGUARDPROTOCOL`	500 Gems	Report

How this list is checked: developers announce codes in-game and on their Discord, X and YouTube channels. We cross-check those announcements against several independent code trackers and list a code only when at least two confirm it works (last checked 1 November 2026).

teberhorndagling is single-source, so it is not counted above — but it may be worth trying.

How to redeem Merge Tower Defense codes

Step 1

Launch Merge Tower Defense on Roblox.

Step 2

Click the ABX button at the top-right.

Step 3

Type a code into the Redeem a Code box.

Step 4

Click Redeem to claim the Diamonds.

Why is a code not working?

Most failed codes are expired, typed with a typo, or already redeemed on your account. Codes are usually case-sensitive, so copy them exactly as shown, and check the requirements section on this page.

Expired Merge Tower Defense codes

Merge Tower Defense codes — FAQ

What are the newest Merge Tower Defense codes?

The newest confirmed Merge Tower Defense code is arcane, which gives Diamonds. This page lists 17 active codes, cross-checked against several trackers on 1 November 2026.

How do I redeem Merge Tower Defense codes?

Launch Merge Tower Defense on Roblox. Click the ABX button at the top-right. Type a code into the Redeem a Code box. Click Redeem to claim the Diamonds.

Why is my Merge Tower Defense code not working?

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