Really, there are some features that needs work, but the overall game is quite good.
the ""intelligent" troops are anything but. They all go after a single tank and leave the base completely defenseless. Most of the things I did were completely by accident. Also, consider putting in some kind of system that allows you to move troops into a base to defend it. Health bars for each unit would be good, and maybe use a text box on the New Troop panel to show what each one does and it's stats.
You have the foundation for a awesome game. The tanks seem to rub against themselves as they move to a point making them vibrate and rather than having to select each one the player should be able to make a box and select a whole bunch. The mouse cursor should change when over the game window. Lastly, the map is difficult to navigate and is sometimes unresponsive.
the pieces keep hitting eachother and it looks like they are shooting mud