Space Survival Shooter!

Shoot down a horde of alien spaceship to save the galaxy and achieve the greatest possible of points and achievements . Your should avoid the alien attacks and destroy all alien spaceship as you can before they kill you . Control buttons : - Slide your finger on the screen to move the spaceship .- Secondary weapon button below right (mass destruction weapon) .- Pause button , energy shield and armor shield indicators placed in in the top of the screen .- Scoreboard points placed in lower left on the screen .