Merge Defense 3D

Contains adsIn-app purchases
10+
Downloads
Content rating
Everyone
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About this game

Merge Defense 3D is a fresh take on the tower defense genre—combining strategic placement, smart merging mechanics, and fast-paced wave combat into a single addictive experience. Build your defense, merge your towers, and protect your base from relentless enemy waves.

Build. Merge. Dominate.

Start by placing basic towers on field. Merge two identical towers to evolve them into powerful new forms with higher damage, faster attack speed. Master your merge strategy to unlock unstoppable defenses.

Survive Challenging Waves
Every wave pushes your strategy further!
Earn, Upgrade & Progress

Defeat enemies to earn Gold, buy new towers, and strengthen your army.

Play through handcrafted Endless Mode!
Stop the invasion and become the master of merge strategy!
Updated on
Nov 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit

What’s new

Bug fix