I completely agree with Andrey - the maps are small, and as a result, there are few neutral creatures and, let's say, secondary buildings on the map. A couple of Necropolises (and not always), buildings with monsters, and mines, of course. But, compared to the third game, where there was an abundance of all sorts of structures, this is not enough. By the way, I haven't seen Dragon City yet; does it even exist?