tedhebert
Emperor
Two other potential reasons to create a new city vs attaching the outpost:
1. The cost of attaching outposts rise the more are already attached, right? So, at some point it may not be the most efficient use of money.
2. There may be a territory with very juicy yields, e.g. from special tiles or natural wonders, that is too far away to attach directly. By creating a city you could benefit from those yields sooner.
Yeah, those are good points, especially number 2. Attaching to a city is much cheaper for the first outposts. The current balance in open dev is:
- City: 100/250/400.
- Attachment: 50/100/150/200/250.
So the "money saving" balance seems to be to attach one or two outposts to your first city. Attaching a third one is more expensive than outright building a city, plus the stability would be taking a big hit already. A third city in the beginning is hardly recommended, since you ran out of administrators and for 250 gold you can attach two territories to your second city and still have 100 left. But of course, as you said, you might find a far-off wonder and might be the best investment to plop a city and get 10 gold per turn for it.
BTW, the attachment cost is per city. So the first outpost in any city is 50, even if you had 3 in another one. Plus there's also a tech bonus that lowers the value. The game REALLY encourages to attach territories, and I'm thankful for it, as managing a lower number of cities makes the game much more enjoyable. In Civ I really like the beginning when you have a few cities and you care what happens in them. By the end, with 20-30, the game just becomes an endless pop-up of generics what to build that has less and less impact.
yes, as @Elhoim mentions, it does increas, but so does the cost for cities. He has explained it very well. My feeling is that there's going to be a right number of attachment by city before if becomes less expensive to simply create another one. but it also seems to me like the cost is NOT going to be the only factor in the decision; Or even the principal one !