Zombie Machine Gun

Jump on your helicopter, use the machine gun to get rid of all the enemies along the way, and cover as many citizens as you can! The zombies are hungry and run fast, so make sure to shoot quickly, to make exploding all the protection barrels, and destroy all the bridges to stop them.
Rescue your squad before it gets eaten! At every step of this challenge, the zombies will increase their power and become faster! Apply your strategy in real-time, and spot the right target to shoot.