Lucky airship-Happy challenge app for iPhone and iPad

The real test of your time to use your flexible fingers to drive the airship, to avoid the missiles hit the sky. Limit the challenges, not only test your reaction and eyesight, but also need some luck, the airship can persist for longer. I hope you get happiness in the game
game rules:
1. Slide left and right with your fingers to direct the airship to avoid the drop above the missile
2. The missile will fall according to the position of the airship
3. The game record your score, to challenge their own score record it