Hi.
I missing only one functionality: terrain
I know, this is little complicated, but it determines development of the city. Specialy position of citadel.
And if it possible to make set the terrain manually, it will be amazing
Viewing post in Here's a couple of Ideas
I am considering it. I don't think regular maps really need it (it also raises a questions how to visualise terrain), but it's essential for 3d-view: https://imgur.com/a/JnDae
Im not sure if other people have mentioned this idea, but I think visualizing terrain and slopes could be handled similarly to topographic maps. Instead of using a line where there is a increase of height you could have that each elevation be one solid shade of a the background color. The lower the terrain is to sea level, the darker the shade, and lighter it gets the higher it gets. an additional idea would be to have a customization option for how many elevations changes there are on a map. example: 10 shades or 5, etc. Random would simply pick a number between 1-20.