I was not able to fully understand what was going on in your game. It feels like it could definitely be worked on, and made into an incredible game. It needs a lot more feed back at the moment. Like number flying up from the building letting you know how much money it is making. The cost of the build should be shown, and then maybe an animations of the cost floating down from your supply so we can see that it removed some stuff as well. I was not sure how to send troops. There is a good seed for a game idea. I hope you get to work on this because I think with some love and time it could be outstanding.