Be sure to click on the game before you play, or the keyboard won't work! Use the left and right arrow keys to aim the turret. The space bar fires a shell from the active tank. Use the up and down arrow keys to increase and decrease firing power. The two tanks take turns shooting at each other. The damage for the tanks is displayed below; once a tank gets 100 damage it is killed and a new round begins. Beware the wind! Its strength and direction are shown at the bottom, and it has a pronounced effect on the trajectory of the shell. To do: 1. Damage from falling 2. Improve tank death explosions