Dirk,

I just played the last level of Tanx again, and I found a trick that I'm not sure you intended - You can destroy all of the turrets and all but one of the tanks at the end boss from the other side of the wall! Just shoot your rockets at the wall, and the explosions will damage them. It usually takes two rockets per target, but it makes the end boss way easier to deal with! By doing that, and by staying as far away as possible, you can take care of him pretty easy.

I like how you have to drop the bombs into the openings, it's a clever use of the weapon!

Now, I've beat your boss, have you beat ours?