Two boys who are practicing to fly. But at the same time only one can fly.
Use a finger (just ONE finger) to touch on the screen and hold until a man flies up then release and touch the screen again for the other man flies up too before he hit the floor.
Dont hit the floor, dont hit the roof and watch out the flycam which can shoot a laser to kill these men.
Dont quit, stay on the flight and dont forget to share your score with friends.