This is a classic zombie first-person shooting game. You can use a variety of guns to kill any zombies you see. There is no law or justice in this game. Anything you can rely on is the gun in your hands.

Game features:
You will face various kinds of zombies in the game. How to eliminate them at the fastest speed is a problem you need to consider. Empty different areas, get more resources, arm yourself fast and grow up to be the final winner in the world.

- There are all kinds of guns waiting for you to get in the game.
- Remember to pay attention to the number of remaining bullets.
- Get more resources to upgrade your guns and become more powerful. You can be the real doomsday gun god!
- The game is rich in props which help you grow. Items such as blood bags and grenade will help you survive.
- Try to grow up fast in the constant high-value bounty missions
- Good body armors can help you survive better, remember to fix it in time, and constantly upgrade it!

In the zombie besieged city, can you survive from the bleeding road and eliminate all evil creatures?

// Option A //

To download Z Tunnel War mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Z Tunnel War 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 Z Tunnel War 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 Z Tunnel War in HappyMod App.