The concept is nice but I have a couple of gripes. Clicking a couple hundred times in the beginning is simply not fun. I suggest you reduce that to 20-40 clicks and have the buildings' costs rise gradually. My last gripe is that the clicking button sound can be jarring to hear especially when you are spam clicking.
I understand this game is still in development. I hope you take my and other users' feedback. I like the concept and I hope to see it developed!