Metal Defender: Battle Of Fire – an exciting game on android, where you will guard the energy lab from enemies. The scientist in his laboratory invented an endless source of energy, but the enemies having learned about it decided to take it. In this game, your main mission will be to defend the entrance to the laboratory and prevent enemies from entering it. With the help of powerful and modern weapons, destroy all approaching enemies, including mutants and zombies. Receive valuable rewards for each destroyed enemy and discover new weapons. The game features 4 episodes, 80 unique missions and stylish graphics.