I'm addicted to this game now ! I hope you develop it even further cos I'd be buying it ! I love the music, it reminds me of civs and the tiles and game design is very nicely done ! I do feel a bit more info about tiles would be good, just there are a few i was confused about like the portal things and the ones that stop flow of certain things? not sure when to use them, but maybe that's part of the game to figure it out! I like that the menus give you tips as well, tutorials can be boring sometimes and stop me from playing but yours was really understandable and delivered at a good pace. Really impressed with what you've achieved in the time frame, do you plan on taking the game further ? :)
also i think you could consider putting donate button maybe cos its so fun i think people would contribute.