I've got to be like 20 hours in a game and I just barely hit the industrial age. I can't figure out how to make money in this game. This entire game I think I averaged +7 gold per turn. It's fun and everything but it feels like it's impossible to get strike it big with either gold or making your civ really happy. I consider myself doing great as long as I'm not in the negatives in either of those and I don't know if that's good or not.
trading posts for money, and no farms! if you need more food find a city state who gives food.
restrict your buildings! 1-2 production cities with all the military +xp buildings is enough for constant unit production.
build the +money buildings with no maintenance cost in most of the cities.
sell your spare strategic resources to the AI.
build no HUGE army... a small but experienced and up to date army is much more effective/cheaper
in my last games i always had around ~+100-150g/turn in the mid/lategame(without a golden age)
btw i prefer china because of the unique building that provides +4gold! a really good bonus for the whole game that scales with the amount of cities you have. And if you go to war, the great general bonus is nice to have (45% bonus)
You couldn't make any puppet states of their cities though?
even a puppet state decreases your happiness, because of the additional city and the additional people...
the new system makes conquering citys much less rewarding compared to civ4...
most of the time it is the best to raze a city and build a new one at the same place... you have the control of the city production, you dont have to build a prison and if you have 2-3 city states that provide food, the city grows to size 5-6 in no time...