Your mission in this Transformers Shooting Game called The Energon Within is to protect your mine again decepticons as long as you can. If the decepticons steal 100 units of energon the game is over! Use YOUR MOUSE to position the your cannon (on the left side of the game screen)and click LEFT MOUSE BUTTON to launch a missile. Move the red slider at the bottom of the screen to change the velocity of your missiles. Watch your aim! If you blow up the energon mine the game is over. Watch out, deception targets coming from right side. Good luck!