You can use arrow keys to move. You can shoot a missile by pressing the spacebar, and you can shoot another missile by pressing the mouse, thus, you can have two missiles on the page at once. To use the shield, you press c. To use the "Ultimate Destruction" Power, you can simply press it with your mouse, or you can press 'U" To use the "Double Shot" Power, you can simply press it with you mouse, or you can press "D" To use the "Faster Shot" Power, you can simply press it with you mouse, or you can press "F"
