Thinking about adding wheat as a 10th resource a town can specialize in inside of my city builder concept. Wheat would be used to provide food and alcohol, as well as a secret 3rd building style, packed earth. It would add in breweries and distilleries as the things that can be built specifically in the wheat town.
The packed earth building style would be very cheap and allow for rapid density in New cities but it can only be built in dry climates and out of floodplains
