The main character is a very ordinary stalker, who has decided to return to the Zone of Alienation after several years.
But crossing the border between the ordinary world and the Zone, he unexpectedly learns that in the Zone begins a large-scale war of all its factions. And you do not need to be a soothsayer, to understand what the outcome foreshadows this internecine struggle of all stalkers ...

Standing in your way will be dangerous mutants, anomalies, and armed-to-the-toe people who are willing to destroy everything in their path for their goal-and that's only half of what you can expect!

Try to stop the dangerous war for all the inhabitants of the Zone, or take part in it, destroying all your enemies!

// Option A // 3t371d

To Call of Zone mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Call of Zone mod APK.
2. Save the file in your device s 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 // 4s1q4h

To Call of Zone from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamesite.info - 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 s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Call of Zone in HappyMod App.