Your cumulative game score is shown in the upper right corner.An energy bar is shown across the top center.
Your spare lives are shown in the upper left corner.This game is a bit easier to beat on desktop computers with a connected keyboard than it is on mobile devices.The shoot button is in the lower right corner of the screen.The move left & move right buttons are in the lower left corner of the screen.Use the left and right arrow keys to move left and right.The welcome screen has a sound control button in the upper right corner and a credits button in the upper left corner.Select the PLAY GAME button in the center of the game’s welcome screen to start.Destroy them while avoiding their shots & beat the level before your energy meter runs out to retain all of your lives. Clear each stage of aliens to move onto the next stage.
