City Attack

The year is 2020 and Australia has run out of beer. They have sent an aerial assault squad to Milwaukee to take their excellent breweries. You must not let that happen. The U.S. army has given you 3 turrets to shoot ?em down. So shoot ?em down. PROTECT THE BEER!!!

to those of you who say u ran out of ammo, when enough nukes hit the city you lose a turret. when u lose all of the turrets, its game over