As with all my other games, this one fails epically on the website. Hold down 1 to do anything with the left tank, and 2 for the right tank. Then, you can use the LEFT/RIGHT arrow keys to move that tank. Hold down A and use the LEFT/RIGHT arrow keys to alter the angle of the turret. Press S to select the Standard Shell as your weapon, G for the Greek Fire, D for a defensive Dome, and B for the Breakthough (no damage points for the last two). Press SPACE to fire. As of now, the Greek Fire, Dome, and Breakthrough work properly only once for each tank. Kudos to RHY3756547 for a little tip on angle adjustments for impact sites.
