Warning! Warning! Another wave of zombies is coming. They are about to break through our last defense line. We can't just wait and die. We must fight to the end. Defenders, now it's time to take out the Ultimate Weapons to fight for our homeland till the end!

Two years ago, a top-secret genetic research facility suddenly exploded releasing massive amounts of unknown virus. No one could realize that accident was actually the beginning of a global catastrophe. Those virus reanimated people who had died in the explosion, and transformed them into ravenous zombies. From then on, the world was occupied by brutal zombies and only a very small number of humans survived.

You and your partners in the Defense Squad are the only hope of human future. Your mission is to wipe out zombies with your Ultimate Weapons.

Features:
● A Zombie-themed tower defense game: defend against the endless waves of zombies.
● Turrets with different skills: spinner turret, laser turret, frost turret and fire turret.
● Challenging tasks each day: complete tasks to collect bills and medals for turrets upgrade.
● Cards with various buffs: increase turrets' damage, decrease boss's HP, lower the price of new turrets, and etc.

How to play:
● Unlock different kinds of turrets and place them in the right place.
● Merge two same type turrets of the same level and with the same skill to get the advanced ones.
● Use air support to wipe out zombies quickly.
● Activate auto mode to have turrets merged automatically.

No matter how long the night, the day is sure to come. Defenders, let's just fight!

// Option A //

To download Merge Zombie Defender mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Merge Zombie Defender mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Merge Zombie Defender from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Merge Zombie Defender in HappyMod App.