This can be much better
I like the SimCity. But in your game I think there is just one way to build best city and I don't like it. If map was random generated and best combinations you build the city depend of it It'll be realy game.
Hope you understand what I mean - my English is weak...
By the way I like music!
Add popup signs on the buildings. How the hell I can remember what to build for level up of other buildings. Add sound. Add restart in game.
You suck cause you don't made this things! It's just beta 0.1 version so make a good one. And use imported images for the buildings(draw it or get some where). This game sucks of it completeless!