The music is pretty nice and a couple of the art piece are quite good. Also, quite bold to do a management game in such a short time. I also liked the font. Could you tell me what it's called?
My main complaint is that you aren't giving the player enough information. In the top left there is this progress bar showing when the resources are needed; excellent. However, the houses and workers don't have progress bars. So, it's hard to tell if they are not bugged to bits. I also found it a bit odd that the workers reset to the starting square every once in a while. Someone mentioned that you can place multiple workers on one resource, I didn't realise that at all. Lastly, some indication when you have selected a worker would be great as well.