Defend Earth from Alien Invaders. Your starship is equipped with pulse lasers which you can fire by tapping the fire button. Beware the Alien Invaders are equipped with homing missiles and lasers. Tilt left/right to change directions. Tilt up/down to control speed.
Three Modes available: Easy, Normal and Hard
Tilt Left/Right - Control ship direction
Tilt Forward - Move Forward
Tilt Up - Go Backwards
Touch Fire button - Shoot Laser
Destroy Enemy Ships = 100 points, Missiles = 50 points , Lasers = 10 points
Challenge friends and check leaderboards and achievements.
With Family Sharing set up, up to six family members can use this app.