Tank Shelling

Tanks bombing with circle bullet play. Tanks in the first place comes slowly.
Then accelerated tanks in each stage.
Left buttons control the player. When you click on the right-hand button automatically goes to the right -to-left.
Shoot the meantime tanks. For the explosion of the tank, after the fire expect very little.
Otherwise, must be more bombings. Right upper number is the number of tanks in each stage.
Reduced number, of blowing up tanks.
The game has 4 step. The first step may sound easy for each cut.
However , especially 3 and 4-th stage require more speed and attention.
Generally, the keys on the left side is more useful
Message appears at the end of each stage:
Step 1: Congratulations! Step 2.
Step 2: Congratulations! Step 3.
Step 3: Congratulations! Step 4.
Step 4: Congratulations! You are very careful! Play again.

If you can pass the final stage and you could see the last message , you're very quick and careful.