Take on the role of a space fighter pilot and save the Earth from the invading Aliens. You'll get to battle against five different types of enemy ships before reaching the Mother Ship. Do you have what it takes to save your friends and family from certain doom? You control your ship by tilting your device in the direction you want your ship to move. Press the red button (right side) to shoot the enemies and the green button (left side) to activate your shields. Shields have a limited, recharging power supply, so keep an eye on the meter! While battling the Aliens, you will sometimes see a colored orb floating by. If you are able to capture this orb, you will be rewarded with one of the following power-up bonuses: Orange - Smart Bomb that will destroy all enemies currently on the screen Blue - One extra life Green - Shields bonus that lasts approximately ten seconds **** Before playing, please press the settings gear and calibrate the game for your device. Proper calibration makes controlling the ship much easier. (don't try "steering" like a racing game, think of it like rolling a marble around inside of a tin can) 扮演太空战斗机飞行员的角色，拯救地球免受入侵的外星人袭击。在抵达母船之前，你将与五种不同类型的敌舰作战。你有什么需要拯救你的朋友和家人免于某些厄运？ 您可以通过将设备倾斜到希望船舶移动的方向来控制船只。按红色按钮（右侧）射击敌人，绿色按钮（左侧）激活盾牌。防护罩有一个有限的充电电源，所以要注意仪表！ 在与外星人作战时，你有时会看到漂浮着的彩色球体。如果您能够捕获此球体，您将获得以下加强奖励之一： 橙色 - 智能将摧毁当前屏幕上的所有敌人 蓝色 - 一个额外的生命 绿色 - 盾牌奖励持续约十秒钟 ****在播放之前，请按设置设备并为您的设备校准游戏。适当的校准使得控制船舶变得更加容易。 （不要像赛车游戏一样尝试“转向”，想想就像在锡罐内滚动大理石一样）