I loved the game! I have a short list of ideas that I think would really benefit the game! first, Community made maps would be really fun to play! maybe add a map creator and a rotating selection of community made maps for the players use and enjoy! Second, I think it would be really cool to have a free play mode where the difficulty slowly goes up, with a bigger randomly generated map! Third, I really loved the different supply chains, and think you should make more, but also add more opportunities for buildings that can overlap the supply chains! Also, i think the herbs supply chain needs a buff! Fourth, I think a multiplayer mode with two players competing, where instead of taxes the players try to get the most coins, and the player with the most coins when taxes come around gets a point, and after ten tax rounds the player with the most points wins!
I really think this would be great for a full version on steam, with higher player retention due to the multiplayer mode and free play, but i think the first four levels in the demo should remain free, to help players pick up on the game, but leave some of the The features like free play or multiplayer to the full version to give players a better incentive to buy a paid version on steam.
Thank you for making such a great game, and it would be really cool to add some of the features I have suggested. Have a great day!