Dr. Unk successfully carried out experiments in the framework of a project that could become an energy revolution, but his success forces his laboratory to become a target for bad people. Their goal is the precious stone of infinite energy, which contains tremendous power, they want to use this project to become the most powerful in the world. And then darkness came, shots were heard and the war began, and if it does not end soon, it will spread all over the world.

// Option A // 3t371d

To Metal Defender: Battle Of Fire mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Metal Defender: Battle Of Fire 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 Metal Defender: Battle Of Fire 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 Metal Defender: Battle Of Fire in HappyMod App.