Alien bugs have infested the planet and you are on your own in the desert. Defend yourself against a never ending swarm of them for as long as you can. You have to use your gun and grenades effectively and keep checking around you. The radar at the top of the screen will help you know where the bugs are. You can move to a new position by tapping on it's marker. It is recommended to use the gyroscope but a joystick option is available if you want to use it. To play the game hold your device out i