Merge Defense 3D v2.3.446

Tatem Games Inc.

Contains ads • In-app purchases

About this app

Developer Description

Challenging Time Killer Game for You!

Merge Defense 3D is an easy to play but challenging tower defense game with numbers!

Train your brain with calculating and multiplying, think ahead by counting and making predictions, merge to become stronger, enjoy the interesting concept and addictive gameplay. Make the time fly with this merge and tower defense game!

How to play:
• Place defenders on the board to shoot enemies
• Merge two defenders with the same numbers to upgrade its power
• Collect Keys to get more defenders
• Collect Gems to use power-ups and tools like freeze, bluster, and time killer
• Survive as long as you can

Game Features:
• Puzzle game to train your brain
• No time limit - no pressure
• Completely free

Try the ultimate mix of tower defense, shooter and merger games and have fun!

In-app purchases

$0.99 - $6.99 per item

Version Information

Version: 2.3.446
Downloads: 1M+
Updated on: Nov 26, 2025
Released: May 19, 2020
Requires: Android 6.0

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Merge Defense 3D users say on Google Play

★★★★★

Des D

CLICK THE YES BUTTON ON "Find this review helpful?" AND SUB TO LordOfTheJade ON YOUTUBE IF YOUR COOL!

★★★★

Tricia Arthurs

★★★

Lucha

Its a ok app

★★

chris

GG. But I come back YEARS later to see its still stuck with the same bug. Once u get around 32k n higher the game doesnt math right and cant be beat unless you watch ads for power ups. When 3 20k blocks come down the line and I drop a 64k tower? It only takes out the 1st 20k block and does maybe 500 damage to the 2nd 20k block. Last I checked? 20k x 3 is 60k so my 64 should wipe all 3 20k block plus some. This only gets worse the higher u go to a point u can only destroy 1 block at a time

★

ash jay

the only reason you could ever tolerate this shamless ad farm of a "game" is to get rewards on other apps by playing it and even then i couldn't even play it for over a few minutes, SEVERAL ads per level and one after every "boss" and one one you finish and one if you lose and one if you breath and another if you blink. i wish I could give 0 stars.