Stunning detail of levels, in-depth gameplay, finely tuned balance of all levels and turrets.During the game you will hold your defence with your turrets against the massive hordes of enemies.
With every level you will have the use of new weapons at your command.It is up to you, commander, how to spend the resources: restore and upgrade your veteran units or to purchase some new ones.Different types of weaponry and landscape provide you with a variety of choices of defence tactics.
Choosing the right weapons and the correct placement is key to any successful defense.
The weapons have different firepower, rate of fire, firing range, blast radius and price.Advertising can be turned off free of charge in any version of the game.

// Option A //

To download Defense Zone HD mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Defense Zone HD 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 Defense Zone HD 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 Defense Zone HD in HappyMod App.