80% Archipelago Map, I assume? Slows down the tech pace a ton with trading not really a thing. Suicide Curraghs and Galleys eventually found 5 other civs and I was able to get some techs from them through trading, but still had to research quite a bit myself.
4000 BC- Found Amsterdam in place. That’s a lot of spices and BG’s and a River! Start researching Writing at 10%
3350 BC- I’ve built 2 Warriors and just finished a Curragh and starting to get a sense of immediate surroundings. Amsterdam’s on a bay with a good amount of grass and hills around it and a couple of rivers and a lake, and the spices are nice, but the lack of any bonus food tiles nearby other than that one lake fish is less nice. Also not a huge fan of the tundra immediately to the south of Amsterdam. On the bright side, one of the Warriors just popped CB from a hut. Yay free techs!
3000 BC- Further exploration is suggesting I’m alone on an island with still no bonus food to be found, but I did get another free tech (WC) from a hut. Being Seafaring will for sure help…
2510 BC- Found our second city, Rotterdam
2310 BC- It’s confirmed- my Curragh finishes rounding the island we’re on. Not as big as I’d like, but I’ll manage…
2150 BC- I’ve built a few more Curraghs and I’m starting to send them West, in a region of shallow-looking Sea.
2110 BC- One of them sees coastal waters, then immediately reveals it’s a one-tile island. To add injury to insult, it immediately sinks on the IBT.
1990 BC- Found city #3, the Hague. Amsterdam can churn out a Settler every 8 turns now.
1750 BC- Finally finish Writing, start CoL at max, will finish in 22 turns. One of my curraghs has survived forever in the ocean, but found absolutely no land.
1700 BC- Found city #4, Utrecht
1675 BC- The Curragh that survived forever finally finds land, and Red borders!
1650 BC- I introduce myself. It’s the Romans- I’m up Writing on them and down BW and the Wheel. I make no trades for now.
1375 BC- Found Groningen
1350 BC- Research CoL- Philo due in 9
1200 BC- In a total brain fart, I forget about a barb horse and it kills one of my workers. D’oh!
1175 BC- Found city #6, Eindhoven. Over the IBT I finish Philosophy and get Republic as a free tech! Ordinarily I’d revolt immediately, but I have only 2 cities above size 3 right now and they’re currently pumping out Workers and Settlers- I can easily math out that I’d actually be doing worse under a Republic at the moment from unit support and the need to raise the lux tax, which would more or less cancel out the commerce bonus, and the lack of food bonuses anywhere nearby means I can’t really benefit from losing the despotic tile penalty all that much. I stay in Despotism, for now.
1150 BC- Now having Philo, I decide some tech trades are in order. Trade them Writing and 328 gold for BW and The Wheel, then get 289 of it right back when I trade them Philo and CoL for Masonry, IW, and the aforementioned gold. To my great pleasure, this island has plenty of both Iron and Horses on it.
1000 BC- Found city #7, Arnhem
950 BC- One of my curraghs, which had been navigating an obviously inhabited landmass for a couple hundred years without finding the inhabitants, finally makes contact with England. I’d offer to trade but they don’t have anything.
900 BC- Research Map Making, I think about revolting now that I have some bigger-sized cities but Amsterdam’s 1 turn from a Settler so I wait for it to finish.
875 BC- Celts finish the Oracle
850 BC- I’ve waited long enough, my cities are actually starting to get big now. Revolt. I’ll be back in Republic in 6 turns.
775 BC- Found city #8, Maastricht, and trade Writing to England for Mysticism and 85 gold
710 BC- Emerge from Anarchy as the Dutch Republic. Predictably, I’m losing a lot to unit support costs now, but I'll come out ahead in time.
690 BC- China finishes the Pyramids
650 BC- Rome demands Mysticism, since Caesar has no way of reaching me I tell him to shove it. He declares war on me. I’m so scared.
610 BC- Found Haarlem
550 BC- Found Holwerd
530 BC- Trade England CoL for Math and 82 gold
510 BC- I research Polytheism and the Celts finish the Colossus
490 BC- Amsterdam switches from a prebuild to Temple of Artemis- I can fit enough cities on this island to make it useful, and only 1 lux until Navigtion means I need the help with happiness.
430 BC- Found Middelburg
410 BC- Rome finishes the Mausoleum
390 BC- England finishes SoZ
(EDIT: I'm pretty sure I researched Construction somewhere around here, but I guess I forgot to note that I did?)
370 BC- Found Delft
350 BC- Machiavelli publishes a list of the most advanced nations in the world. I’m on top, probably because I can actually trade and most of the AI’s don’t know each other.
270 BC- Found Breda. I now have more cities than either of the AI’s I know. Rome has 12 and appears out of Room, England 9 and appears… not out of room.
230 BC- Research Currency
190 BC- My ships finish circumnavigating a decent-sized island near England that, disappointingly, is uninhabited.
170 BC- A different exploring Galley finds Babylon. They’re up HBR on me, but I’m really close to researching that anyway. The Galley also couldn’t quite make it to a coastal tile and sinks.
150 BC- Found Leiden
130 BC- Research HBR and we’re Medieveal!
110 BC- America finishes the ToA. Well that’s disappointing… The Celts also finish HG. I could switch to either any of the Greats: Lighthouse, Library, or Wall, and it’s pretty clear the Lighthouse is the most helpful. Wastes 59 shields, but so it goes…
90 BC- Amsterdam finishes the Lighthouse. I also build Den Helder, bringing me to 15 cities.
50 BC- An exploring Curragh finds an island and makes contact with both the Greeks and Ottomans.
I'm not sure if I'll bother to finish this- it's somewhat interesting, but I've already reached a point where I'm way ahead of every AI in tech and the oceans will stop them from attacking me for a long time, letting me just build whatever. Also looks like I have more space than a lot of my rivals, England being the exception. Military victories on an 80% Arch map are kind of a slog, especially when I'd have to reach the end of the MA to safely attack anyone, even considering that I'm Seafaring and have the Lighthouse. 20k culture in Amsterdam is doable, but missing out on most of the AA wonders certainly makes it harder. Space is doable, but not sure I'm interested enough to play for that long.