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 space shooting 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 unleash its full lethal capacity. how to play: * touch screen to move and kill all enemies. * collect items to upgrade or change your weapons. features: * multiplayer mode: 1 vs 1, 1 vs 3 * high quality images optimized for tablets and large screens. * ability to use active skills during the space battles. * the game is packed with 160+ levels on various difficulties. * beautiful levels with immer