Reminds me a bit of my game CityBuilder. Love the look and feel of your game!
But i think the tutorial could be a bit more clear it feels a bit confusing somehow, maybe cut it in a few separate pieces or direct the player a bit more?
I'm actually in need of feedback on my game so if you have time that would be great! And if you want me to share idea's and feedback about your game i would love to share anything i can come up with that might improves yours if your interested.