In Tank War, it's you against the other tank. You might have terrain in your way, or have to shoot downward. You'll have your choice of artillery and you only get a certain amount of each, so choose wisely. Use the mouse to pick your poison and the spacebar to shoot. Some of the attacks shoot straight up while others go at a curve. Some attacks shoot up and rain down a torrent of bullets while other act like ping pong balls. In Tank War, your goal is to defeat the other tank before he blows you to bits! Try it on easy first, then work your way up to normal and hard.