OK, I guess it's not a Vanilla feature. It's definitely in BtS.
I've heard of it or something close to it. I think it was added in the Warlords version.
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Updated the Gameplan to include the new comments:
Eliminating Lizzy is an important milestone and it probably means that we won't be fighting any units that are stronger than rifles and grens.
I'm in favor of revolting to State Property now as suggested by CP. This should be accompanied by a conversion of our towns and villages to work shops.
Switch now.
Bribing Fred and Julius to war sounds good too. We can get 180 Gold from Louis for Liberalism, that is a Cannon upgrade. Mansa and Hattie both have 60 Gold and we have a few obsolete techs that they could get.
2. I think we should kick off the wars with Fred versus HC and Julius versus Fred asap, as long as having Fred declare on HC will not affect whether Julius will declare on Fred?
I think we should consider building 1-2 work boats for London to prevent starvation here when it comes out of anarchy. We have 42% of pop on our continent right now, but this percentage will most likely go down during the war if nothing is done to prevent it.
build galleon - wb - wb - galleon - artillery - artillery -
. (worker or 2 at some point to help improve Asoka lands)
How about splitting our stack at Athens? In order to increase the speed of capture we need to attack in multiple places simultaneously. We already have a plan for attacking Sparta using galleons so maybe we should leave some of our wounded units in Athens for later pick up and move the healed ones in a stack headed for Cuzco (via Indian land so that some units can be upgraded).
Sparta Plan: We can start moving part of our stack toward Cuzco and declare next turn. I wonder if we can also send about half of our big stack to Sparta. Greece should be quite weak right now. Alex doesn't have Gunpowder yet so a few artillery with escort should be able to kill the defenders. Frigates can move toward Sparta next turn after Lizzy is gone.
The stack headed for Cuzco could move via Indian land so that one of the cannons could be upgraded to artillery (use the method of moving 2 steps and then upgrading before the last movement point is gone). Cuzco is on a hill and has a longbow with multiple promotions so it would be nice to have an artillery unit to take him out.
Sparta Plan by Sea: I think we should send a couple of our archers to London now. Gift them to Asoka, and he's likely to put three units on his galleon and sail them toward Sparta if we declare on Alex. We can declare on Alex as soon as our frigates are ready to bombard. Follow the frigates with a couple galleons full of our artillery/grens picked up in Athens. If we can get there one turn before Asoka's galleon, we can kill the defenders and let Asoka take the city. Rinse and repeat on Tiwanaku.
Techs: We can get Constitution from Cathy right now. Then onto Biology. (Saving the GS for now.) Astronomy is already known by some on the other continent, so we should sell it to Cyrus for 190 gold and/or use to start some wars over there again.
Gold: There is 1385 Gold available amongst the other civs, including 505 with Asoka. In some cases, like HC, perhaps we should simply demand his as tribute given our superior power rating and then declare anyway? I think we can get most, if not all, of this gold for upgrades.
Only thing is that we don't have the money for upgrading rigth now. I think we can wait a while with this decision and use the culture slider to counter WW. Globe takes 3 turns to complete and we do get 50% production bonus for building a wonder so it can easily be slipped in somewhere.
(Still plan on playing tomorrow night, had some time before leaving for the softball game.)