Indestruc2Tank: Control the indestructible tank and destroy as many enemy copters as possible. Catch the enemy missiles to jump into air and while airborne hit the enemy helicopters to destroy them. Try to hit as many copters as possible in a row on air for combo hits. The more you able to hit copters the more experience points you will earn. Watch out for your fuel gauge because if it depletes you will lose the game. Try to reach the experience checkpoints before the fuel tank emptied else your tank will explode. You can use your earned experience points to increase the frequency and quality of enemy helicopters.
