Starting a new game (with the map attached in your post above) didn't solve the World Builder problem either. Not that it matters much; I just like to take a look at how other civilisations are doing at times.
I know, but there isn't much to make cities unhealthy; I haven't seen any unhealthy city at all, in fact. Come to think of it, comparing the Barracks / Stable / Archery Range may also be interesting, as well as the various defence structures (Walls, Palisade, et cetera).
Maybe giving Tactics as a free promotion is a bit overpowered (I'm not saying it is, I haven't properly made use of it yet)?
Some civics are strangely ordered; generally, one would expect to unlock the second civic of a row before the third one, and so forth, but that wasn't really the case with me. They're also, in all likeliness, unbalanced, but really, I suck at balancing and don't much care for it, so don't trust my judgement!
A more serious problem, however, is that the attached savegame will crash the next turn. I do use some slightly different files, which I've also attached, but I doubt those cause the problem (it's something I do with every mod; remove expiration dates of wonders, allow cities to be settled one tile away from each other, and change the gamespeed (Marathon) to my liking).
EDIT: Also, I had a thought last night, for if you ever want to make civilisations have a whole different playing style. Isengard should be small, focused around the capital. Lots of production, but Settlers take a lot longer to train, so you'll be relying on the amazing production of your capital (possibly more so than any other city). Expect lots of buildings (production, science, and espionage focused, I'd say, with cottages (with an extra hammer from the base civic) giving Isengard the needed money) and wonders. Isengard would use human units and all at first (which are 'normal' in game terms), but switch over to Orcs and the like later (cheaper but weaker, such as Wargs, I guess). However, Isengard would have quite a few Orcish units that are actually stronger than human counterparts, such as the Uruk-Hai. Also, what about giving Isengard (the capital, not the whole civilisation) free specialists with certain technologies?
Rohan is sort of the opposite; low production, but a nice amount of food, and military units are produced with food (civic), so their cities won't contain much buildings, but their armies won't suffer for it. Rohan would (of course) have a great cavalry force, while Isengard has better infantry, which also ties in with their nations' size (cavalry can cross larger distances, while infantry are better at defending smaller nations).
Mordor, I envision as a huge land of tiny cities (possibly with an initial culture boost upon a city's founding to give them the second ring, making Mordor appear more empty / wastelandish, but not an automatic culture boost per turn, I'd say). None the less, these cities should be capable of producing stuff like a normal city does, so they'd need a small production boost (they'd also need a lot of special buildings; a Market, a Jewel-smith, an Inn... Makes little sense in Mordor
). Mordor's espionage capabilities would be the best of all civilisations. Their armies should be huge, consisting of lots of weaker but cheaper units, along with some special expensive, rare, but powerful units. The difference with Isengard is that Mordor has a standard army of weaker units, with a few stronger 'specialists' thrown in, but Isengard's standard army also consists of the stronger Uruk-Hai, while they have less of these 'specialists' (think Fell Beasts, Ringwraiths, certain kinds of Trolls (there are multiple kinds), Ungoliants, Balrogs... Obviously most of these should be
very rare).
Gonder is a defensive nation, where all units have a promotion that gives them -10% strength when attacking, but +20% strength when defending. Or -25% and +50%, you get the idea. They wouldn't have many units, less than one'd expect for a nation of Gondor's size. I suppose they'd focus on commerce and culture.
That's all I came up with, feel free to do whatever you want with it.
