Very addictive game. Well thought/planned out, as well as constructed and laid out. I hope you continue to develop this, the game engine is strong, and has a lot of potential!
Of course, more instruction on how to play would be helpful, as well as information on what is what or does what. Most can be figured out, so it is only a minor thing. (Although it is odd to me that many tiles appear to be just background, non-interactive.)