Finished last report in 50BC with a very nice research rate and 5 cities.
Gengis is close and dangerous, and Shaka is incredibly weak and tempting. He got blocked by HC and me.
Following dirk's suggestion I neglected liberalism and beelined engineering.
With some trading for cash and this amazing capital I have managed to get quite a nice lead:
This lead is AFTER I already traded a lot of older techs to Shaka for a war with HC.
Gengis declares on Shaka, and a few turns later I declare on gengis, with some trebuchets, macemen, elephants and catapults. Gengis built a lot of axemen and swordmen, and not a lot of archers and longbows, which makes him an easy target.
Napoleon joins the war fest and declares on Gengis. I still keep no religion to avoid diplomatic penalties. Gilgamesh and Cathrine begin to like me because I am monarchist like them.
With stone and protective wall production multiplier is x3, I managed to get a lot of cash by whipping and chopping overflow walls.
Together with the cash from conquest, I managed to maintain a 100% slider for a long time.
HC (the tech leader) decided to go after engineering and guilds, so I decided to take a shot at liberalism after all.
After engineering I researched philosophy->paper->education->liberalism (1 turn left)
I bribed napoleon for peace with GK (to avoid capitulation)
I made peace with GK when he was reduced to 2 crappy cities (one bordering Nap - Samarqand).
This saved me later when Nap got enough on his hands again - if I killed GK completely I am pretty sure I would become the next target.
Gilgamesh becomes friendly and trades nationalism and I decide to slingshot constitution from liberalism (I was forced to tech it around 900 AD when pacal teched all the prerequisites). Constitution will be a good trade token, but with Cathrine and Gilgamesh around I am staying with monarchy. I need trade partners more than I need extra beakers.
Pacal becomes a voluntary vassal of Nap and they both finish off GK.
Napoleon locks all his cuirassiers in an old mongol city (Samarqand - the city near cow and 2 gold) that is almost completely surrounded by my culture. This is a great opportunity to destroy most of his offencive army.
I signed a defencive pact with both Cathrine and Gligamesh.
Religions at this stage:
pacal+nap Buddhist
Cathy+Gilg+Shaka Jewish
HC hindu
Me (churchill) no religion
In the mean time I have built oxford and used a GS for a golden age (my 2nd GS this game, which came really late), and used the golden age to switch to Judaism, pacifism, caste and I get 2 great scientists from 2 different cities that I starve. With the DP I am not afraid to annoy napoleon.
At the end of the golden age I switch to nationalism (globe is done) and theocracy and begin drafting.
Cathrine becomes friendly and offers to become a voluntary vassals. Great! now I can trade for horses.
A few turns later Gilgamesh becomes a vassal too.
Time to put them to work.
I use a GS to bulb chemistry so I can have some good workshops. After that I switch to cash only and ask my vassals to research for me.
Cathrine is working on steel and Gilgamesh is working on steam power. I diverted both of them from democracy which saved me some unhappy faces.
Napoleon had just discovered rifling so I decide not to delay my attack. I bring all my trebuchets and attack units to attack Samarqand.
Napoleon loses a lot of units and bribes Shaka to war against me.
I can't really conquer any land from Nap or Pacal without cannons (they both have cavalry and rifles), but I can destroy most of their army before they upgrade.
After a few turns Pacal decides to renounce Nap's protection, and Nap agrees to pay me some gold for peace.
I make peace with both and go to kill Shaka.
In the meantime my loyal vassals researched steel and steam power which I trade for rifling and scientific method. I ask them to research biology and railroad now, while I am trying to go to assembly line, but in the end it wasn't needed. Cannons and redcoats and some cavalry just sliced through pacal and napoleon and I reached domination 1565, and my highest score ever.