Sky Defense

That game where you should go and moving the ship by tilting the phone left and right. He also plays on the left side of the screen.
In this game you will destroy the aliens who want to invade Earth, eliminating multiple enemies you advance in level. Prepare your artillery, study the movements of his enemies.
The level will be exceeded when you obtain the maximum number of each level
Infinite levels and super challenging.
You can pass all the levels? I share it.