Started in 1066 as Roman vassal in southeastern tip of Sicily. As my third character, I was able to form this beauty:
histor
Overall it is an interesting playthrough. I set the game to aggressive in terms of historical outcomes, yet what happened was completely ahistorical. Pechenegs failed, Seljuks won, but then it all ended. Due to fall of Apulia into my hands, there was no strong presence in area around Sicily to actually take over the island. Therefore, it is still controlled by muslims with exception of my holdings in northeast.
On top of that, due to various antipopes and I guess loss of Rome, despite the fact that crusades were announced, moral authority was 0% and no crusades ever occured. Same for Jihads, so I am actually starting to wonder if it is not some kind of strange bug. Saying that, Roman Empire never lost all of Anatolia and Seljuks never conquered Levant, so I guess in this setting, no crusades would be called, especially when Rome was conquered by Roman Empire, so why should pope help them?
Rum was able to hold for few years, but then Roman Empire conquered its western parts. But, just as it looked pretty bad for them, we went into many long civil wars, where emperors were changed multiple times and as you can see, parts of the Empire, including Cyprus and Thessalonica gained independence. Biggest independent realm is something which should not even have a name, because it is realm ruled by family of former Roman Emperor who is Russian, has lands east of Pecheneg territory, east of Novgorod (that purple thing in Russia, by the way), in north of Peloponnese, Cibyirhaeot or how the hell is it pronounced and in Antioch. Well, back to Rum. As they saw opportunity in Roman civil wars, they launched attack against Cilicia and managed to conquer it. Which, to be honest, is the first in my playthroughs, usually either Rum completely obliterates Rome before they can crawl out of rebellions or they get to remain strong enough to defeat Turks and weaken them so much they just get picked by surrounding powers. In this case, they lost, then won and then lost again, because emperors were able to once again reconquer parts of Anatolia. Which is another interesting thing, because in reality, they reconquered shores, but here, they lost shores, but conquered inland territory.
Few more interesting things: This is probably the first time I saw Galicia survive and by survive I really mean survive. For whatever reason no other kingdom was able to take over and they are halfway through integrating their territory into de jure Kingdom of Galicia. Whole Iberia is actually pretty interesting, with Christians not only unable to take more lands, but even losing Aragon. And in Britain, William never got to conquer anything, but Godwins lost the throne in election anyway.