Some great posts.
Some of my tips.
If you are planning to go to war with another civ, try to research an advanced government first.Before going to war, try to sell them this, or even just give it to them.Check your embassy with them on the next turn.If their production is at '999'. You have just "caught the AI with his pants down".They are in anarchy and cannot produce anything in their cities for like 5 turns.Then attack like crazy.This works especially well with Democracy at higher levels.If the civ is religious of course this will not work.
Restart the game as many times as you have to, till you get a decent location for a starting city.Its not uncommon, for me anyway, to sit there for 20 minutes till I finally get one I like.
You will never get a settler from a goody hut if you have one currently in production.
Do all your trading with the AI's in the same turn.On the next turn any techs or maps etc. that you traded to one...all of them will have.
The early attacking game has been the most successfull for me anyway.Build 5 cities or so.barracks in the most productive.build 15-20 of you best unit and attack the nearest civ. You MUST take out the capital and their next biggest city though. The AI will still continue to expand and attack you with a pittifull force of a few bowman or something.Then sue for peace.I have gotten as many as 4 techs and the world map.This was on emperor level no less.
When attacking another Civ, always attack on at least 2 fronts and alternate.The AI will start to shift to the attacked cities.When it does, take the city, then attack on the other front and wait a turn for it to start shifting the other way.Then go back again etc..
The persian immortal and the Iroquois mounted warrior are the best UU's.
Don't get greedy building wonders. Pick 1 or 2 in each age and always have a back up you can fall back on in case another civ beats yo to it. Researching literature in the ancient era gives you something to fall back on if your pyramids don't work.
If you want to 'cheat' there is only one way I know of.Go into the editor, go into civilazations and pick your favorite civ. You can now create a scenerio with your civ having all civilazation attributes and 4 starting techs.The game tends to lose its challenge doing this though unless you are playing on Deity level.
Comments?