And so our intelligent and charismatic leader, Joao II, founds Lisbon and the Portuguese civilization!
Joao II: "It may be cold, but I find this is a wonderful place to live! We shall stay a city state, and live here for 1000s of years! We are blessed with many fish and crabs in our seas and many forests. Truly this is a great city!"
The game starts out good. I beeline Masonry and manage to get both The Great Wall and The Pyramids!

I go for Judaism but miss it by one turn! ;(
However, that turns out to be a good thing. Saladin, founder of Hinduism (and Judaism, as I later found out), spreads Hinduism zealously, first to Suryvayarman II and Victoria, and then to me! The game continues to go good as I meet Shaka, Wang Kon, Brennus and finally Justinian I (Who founds Confucianism and adopts it).
Saladin keeps spreading Hinduism and it's the most popular religion, and Shaka adopts it. However, Brennus is the founder of Buddhism and Wang Kon is Buddhism too, and Justinian I is Confucian.
I manage to get the Great Library, but I miss out on the Colossus by one turn! The game is relatively unassuming for a while, I get the University of Sankore and my favorite civic, Pacifism, which I stay in for the rest of the game. I believe there are some wars going on.
Around turn 230 I meet Tokugawa, the last AI. How'd it take so long? He's furious at me for some reason.
Joao II: "Oookay...why are all of these other people so...strange? Uh...I guess we'll tolerate them for now..."
New rule: Portugal must have closed borders with all civs and run Mercantilism by turn 400.
I win the Liberalism race thankfully, snatching Scientific Method with it. I am beaten to the Taj Mahal by two turns (argh...I don't understand how that would work in real life).
Buddhism spreads to Lisbon and I quickly build a Temple and Stupa. (shame it wasn't a few turns earlier, I could have had a monestary) I don't adopt it though, as the only Buddhist civ is Brennus. (Wang Kon went into Free Religion)
Once I get the Forest Preserves, Biology and the National Park, my research increases rapidly! Around turn 280, Brennus DoW's on me. Oh well. I just beef up my military and hope for the best.
I instigate wars between Suryvararman II and Tokugawa. Also, Victoria is at war with Justinian and loses London and York. She becomes a vassal to Saladin.
Sury's war does surprisingly well and he takes Tokugawa as a vassal after taking several cities. The new world is getting colonized.
I keep instigating wars and perusing the Space Race victory.
Many vassals are taken and wars are fought, and also, Charlemagne is spawned as a colony by Saladin. I then, through some clever bribery, caused a massive dog pile on Brennus.
Surprisingly, very few warring was done and Brennus lost only two cities

Meanwhile Shaka got dogpiled really bad and I DoW'd too....Victoria eventually took him as a vassal.
Suryvavaryaman II is doing excellently, with Sid's Sushi and massive wonderspam in Yasodurapurahura. Saladin is also doing great, with Hinduism, several vassals and a great empire.
Around 370 I also got Cristo Redentor...not really sure why a city with only Hinduism and Buddhism would build a giant statue of Jesus.....
Anyway, I continued to build my spaceship and more wars. I somehow ending up DoW'ing on Victoria, ah well. Pericles is spawned as a colony of Justinian rather late and a fierce war between Saladin and Justinian happens. Shaka broke free from Victoria and DoW'd on her the turn after. Saladin took London and York from Justinian I and gifted them back to Victoria.
Shaka did pretty poor this game, he was way behind and had really bad land. Thank God!
As required, around turn 393 I switched from Environmentalism to Mercantilism, starving Lisbon a little (from the loss of Sid's Sushi) and causing a few hundred thousand people to move away. I also closed borders with all of other civs, to no hard feelings.
Brennus came pretty close to a culture victory, his capital was legendary and his other cities were at 41,000 and 38,000...
And finally, I managed to launch my spaceship!
Joao II: "Wonderful! Let us leave behind Lisbon forever, and explore space! I trust that we will be able to build a utopia, as I have picked the finest 5000 citizens of Portugal!"
Crowd of people in spaceship: *Cheers*
Joao II: "I do hope that the leaders I have left in charge of Lisbon take care of the city though...ah well, who cares about them!"
*more cheers*
It arrived in the year 2007, giving me a spaceship victory!
Joao II: "Excellent, we have found a wonderful planet to orbit around! That one to the left of this window!
We shall start building the
space habitat that we shall live in!"
Advisor: "Wait...you mean, we're not going to go on the planets and explore them, and establish our civilization on them?"
Joao II: "Indeed, my dear advisor. We shall orbit this planet in a massive satellite! Why should we explore these evil and strange planets when we'll be perfectly happy in our space habitat? After all, the main reason I wanted to go into space is so that we wouldn't be bothered by the other civilizations! Plus, I can finally stop pretending to be Hindu...I became a Buddhist decades ago!"
Advisor: "That makes sense, I guess."
Joao II: "Of course it does, everything I do makes sense!

"
Anyway, here's what Earth looked like one turn before victory.
Old World:
New World:
Lisbon (a Celtic destroyer snuck in and pillaged the fishing boats, hence the starvation):
Final diplo:
Lisbon had a life expectancy of 92, the second highest was 67!
Also, take a look at the power graph:
Good thing I never got invaded!
And finally, the most impressive part:
That is BY FAR the highest score I've ever had! The highest before this game was only
17000!
So whoa...
Joao II: "Truly, staying in place as the city state of Lisbon was a wise choice! While those fools were searching for the new world, we had our eyes on greater things: space! And now we shall prosper in our satellite of New Lisbon, an idealistic, pacifistic society, away from those other foolish and annoying civilizations on Earth!

"
Wow, Joao II the Perfectly Content was a roaring success! And I must say, even though the loading times between turns got kind of annoying towards the latter part of the game, it was very fun! I can only hope MadScientist's game is as successful and enjoyable!