I just noticed today that once in a while the icons for gold, production, and research (coin, hammer, beaker) appear next to the city's name on the main game screen. What does this mean?
I have only ever seen the "connected to trade network" icon, the unhappy, unhealthy icons, the defense icon, and the religious icons next to city names. I can't find it anywhere explained what the coin, hammer, or beaker would mean next to a city name. All my cities produce these things-- why would only some of them have the icon showing?
I have only ever seen the "connected to trade network" icon, the unhappy, unhealthy icons, the defense icon, and the religious icons next to city names. I can't find it anywhere explained what the coin, hammer, or beaker would mean next to a city name. All my cities produce these things-- why would only some of them have the icon showing?