Earth's last hope is in your hands, take control of the lone spaceship and protect Earth from alien swarms. Your goal will be quite challenging as you will have to save the Universe from its evil enemies. In this Sky Galaxy alien shooter game, you will be facing an increasingly large number of enemies in hazardous environments. As the game progresses, you will earn the right to upgrade your spacecraft to unless it’s full lethal capacity. HOW TO PLAY: * Touch screen to move spacecraft and kill the all enemies. * Collect items to upgrade or change your weapons and save your life. * Get various options kill enemies such as missile. FEATURES: * High quality images optimized for Android mobiles. * Ability to use active skills during the space battles. * The game is packed with 100+ levels on various difficulties. * Beautiful levels with immersive missions to complete. * Multiple extreme boss battles. * Upgrade your guns and lasers. * Save your life with using some options. * Save earth from the aliens.