One of my favorite kinds of future cities is what I call 3D cities. It's cities made by buildings so big that can hold buildings, roads and even avenues, airports, whole neighborhoods, and even entire cities on their roofs. Keep this going and you'll have buildings on top of bigger buildings, which are on top of even bigger buildings, which are on top of even bigger buildings! The next old concepts can give you an idea.




This is the kind of cities I'm now recreating at SimCity, and this is the very first one. As you can see, this city is actually an arcology surrounded by industries, which is big enough to support a residential zone and a smaller arcology, which is still big enough to support a commercial zone and the central core.









More 3D cities are coming soon.