1, not all levels of cars can hit the helicopter, only your score reached 20W before there will be helicopters, just come out when you will see the helicopter to help you necromancy, the other side of the car has been killed, only to keep you and helicopters, this is ready to fight OH.
2, if you find the helicopter fly away then you are wrong, this is because the helicopter can start with you, then you have to be careful game interface will prompt the missile attack Oh.
3, in this state some friends will say that I how to hit the plane, in fact, careful friends will find a lot of red dots on the ground, but also will appear on the ground missile to help you shoot down the helicopter (ground missiles need you to pick up)
4, in the battle with the helicopter we as long as not to hit the red missile hit Kushiro, you can add points oh, while we avoid the red circle at the same time to choose the best route to pick up the missile.
5, if you pick up the road surface of the missile, the system will automatically attack helicopters, when the helicopter was shot down, the characters have a period of speed state, the time is still no vehicle on the ground of the gold coins can be relieved to pick.
Cloud Habitat Community Small series reminds you: If the helicopter hits the shells, if your vehicle will be affected in the red circle, if within two laps as long as there is a car through the gap can not be affected.