New game "Crusader-Tank" not had a chance to play it fully. But it seems a good game. You drive a tank in a northernly direction. Well you do where i come from lol. Meaning you go up the screen and not across it. Mouse for firing and direction tabs for moving. Battle your way to the top of the screen. Not sure how many levels there are. Maybe WhyYou could find out as he is the General lol.
http://www.canopian.com/play/crusader-tank.html