Hello everybody! Im PDX-Trinexx, the Community Manager for Crusader Kings. This weeks dev diary will be slightly different, as were going to cover several topics from several different authors. Key subjects are Roman Restoration, the 4th Crusade, and the addition of dynamically spawned Historical Characters once the game has actually started. Well start off with the new Roman Restoration content coming with Roads to Power, so Ill hand it over to our resident Byzantine scholar now. Discuss Dev Diary #155 on our forums!

Restoring Rome

Salvete! You might remember me from the previous dev diary about Byzantium. Im Chad, a Game Designer (now turned Programmer) working on CKIII. Today Ill be discussing one of the smaller updates were making to the classic Restore Rome decision in Roads to Power. Even though they knew themselves as Romans, Byzantium was not the same as the Roman Empire that you can restore in game. And thoughts of restoring this idealized version of ancient Rome were not common during our period. If youd like to play a grand strategy game as the Roman Empire, may I point you towards a great one called Imperator: Rome? I think youd love it. It even recently received an update! With that aside, however, Id like to show off some of the content weve updated for reconquering pieces of Romes past.
[Event showing the reconquering of Tunis which is fired from the new important locations system] In Roads to Power, youll get updated event content for conquering pieces of the historical Roman Empire. This is part of a great new feature from my colleague were calling important locations that modders will likely be interested in. You can now script a relationship between a landed title and another higher tier title and fire content when they enter and exit the realm. These can be scripted on the fly as well, allowing for dynamic content about titles changing hands.
[Script example of setting the county of Rome as an important location for the Byzantine Empire]
[Full documentation of the set_important_location script effect showing information about parameters and scopes] Weve updated how you can restore Rome as Byzantium with an eye towards how the Byzantines may have thought about such a thing, primarily through the lens of Justinian. With this comes gorgeous new art as well as a new decision to make.
[Event that occurs when youve taken the decision to restore the Roman Empire]
[First option when restoring Rome, which provides access to unique bonuses and converts your realm to Hellenism, but turns on hard mode]
[Second option for restoring Rome, which keeps the original functionality] We wanted to create an interesting choice here. There were concerns that this increase in difficulty might be perceived as too gamey but we ultimately decided that restoring the ancient Roman Empire in the Middle Ages is already a gamey notion. Managing a massive empire like the de jure territory of Rome should be hard and create a new challenge for players. Of course, if its too difficult to keep the whole enterprise together and functioning, you can opt for the historical decision to split it into East and West. Many historical emperors tried their best to maintain control over such a vast territory and failedultimately deciding on some variation of dividing power. Perhaps you will be the one to succeed in keeping the realm unitedbut as I said, it wont be a walk in the park.
[Decision to Cleave the Empire which splits the Roman Empire into Eastern and Western parts and ends hard mode] This also means that there is now a legitimate way to convert to Hellenism in-game. Upon reforming Hellenism, players have access to a new Faith Tenet called Household Gods.
[New art for the Household Gods tenet for Hellenism]
[Household Gods tenet for Hellenism which gives bonuses to conversion speed among other things] Thats all from me today! Ill leave you with a heartfelt parting quote from Catullus: Frater ave, atque vale. Goodbye, brother, and fare well. [hr][/hr]

The 4th (more or less) Crusade (sort of)

[CMs Note: This section contains a lot of spoilers for the 4th Crusade mechanics. If youre bothered by that, then please skip ahead to the next section! (ctrl+f -> "rageair")]

Who Thought Doing This Was a Good Idea?

Uh the 4th Crusade? God. God willed it, duh. God was so into it. And besides Him, there was the Marquis de Montferrat, Mathieu de Montmorency, Pierre de Bracieux, and many others. Maybe the Doge of Venice masterminded the whole debacle (if CK2 is to be believed)? As far as CK3 content is concerned I guess Im the Doge, the architect of our lurid misadventure. My names Jason and Im the most hydrated designer on CK3. I started work on the Fourth(ish) Crusade as something small and simple. But and no one could have seen this coming the subject matter proved a little complex. And a little dramatic. It seemed to merit a whole hullabaloo. So the Fourth Crusade in CK will happen regularly and it absolutely will prove a great and terrible threat to the Byzantine Empire. The Mongols are an apocalypse for all the world; the Latins are an apocalypse to the Greeks. Their empire stands tall, crumbles or is succeeded by some hideous aberration based on whether this strange fight is won or lost.
[Later artwork of the siege of Constantinople.]

Historical Brief

In 1202, Catholic lords and knights began gathering to retake Jerusalem in a new Crusade. A number of these western crusaders chose Venice as their setting-off point. This involved a good bit of sitting and waiting for their fellow lords to show, and it soon became apparent few others were coming. But the Venetians still had to be paid in full. The first repayment effort involved sacking the Dalmation port of Zara, and staining their righteous swords in Christian blood. There, the Crusaders were joined by the Marquis of Montferrat and, with him, a claimant to the Byzantine throne, Alexios IV Angelos. Still low on funds, the Crusaders accepted an offer from this claimant: he promised them lavish support, money and troops for the holy cause, if the Crusaders could install him on his rightful throne. Though some dissenters instead departed directly for Jerusalem, the rest of the knights got onboard for Constantinople. Emperor Alexios III Angelos (who has the same name as the other Greek, yup) failed to fight these foreigners off. He was forced to abdicate in favor of the pilgrims claimant. The new Emperor Alexios, however, seeing the impossibility of making good on his promises to the Crusaders, reneged on their deal. The capital was stormed and he, overthrown.
[Now this is one salty mosaic.] Yet another Emperor Alexios would soon meet the same fate and, after that, Constantinople was truly and historically ravaged by the Latin crusaders. When the pillaging and slaughter was over, so too was the Byzantine Empire. At least, for a time. The sort-of Crusaders named their own Latin Emperor, divided newly-won Byzantine territories amongst themselves, and set about the business of establishing their rule. I really recommend Geoffroi de Villehardouins description of these events. His is a rare medieval firsthand account, as he was one of the Crusader leaders. It offers such a fresh, direct, farm-to-table kind of bias.

Interpreting this Mess into CK

Well this is one of those cases where gamefying history means sort-of choosing a narrative; it, too, means truncating events somewhat. And adding a bit of dynamism, as suits the sandbox of CK3. Jason, you ask will the Fourth Crusade happen around 1202? No. It is most likely to happen from the 1178 start date (and, fair warning, can happen very promptly), but its possible from other start dates, though only once the Catholics are onto their second (or later) Crusade. Well, its the Fourth Crusade though Not necessarily, not in-game. Were not adding a counter that permits this story only once the # of Crusades = 4. No. In game, this is referred to as the Crusader War for Imperial Claim or the Splintered Crusade. It was hard to come up with a nice-sounding term that actually fit, Ill be honest. The dynamism of when this thing will strike is matched by it having relatively open ownership. You dont have to play the Marquis de Montferrat to introduce a wannabe-Byzantine Emperor to some Crusaders; you can be pretty much any European Catholic ruler who has a relation to one such claimant at the right moment. This has kinda tipped our hand: the leader of the Splintered Crusade will be the above-named champion of the Byzantine aspirant. Putting this character at the helm centralizes authority over the Latin Crusaders more than is historical, yes, but its a big plus for playability and agency. Oh, and the Splintered Crusade? It isnt actually a Crusade. This thing is a big, fat, ugly limpet sucking off the underbelly of a proper Catholic Crusade. Lets get into that.

A Great and Pious Venture! - The Latin Perspective

It begins with a Catholic Crusade against lands east of the Mediterranean. Sure, theres a Christian Byzantine Emperor, but hes not involved in this Catholic initiative. Everything seems normal and then some paltry little Catholic lord is hit with this:
[A sudden flash of purple: the opening event for the Splintered Crusade] YOU OPT IN AND SHIT IS GONNA GO DOWN. JUST NOT RIGHT AWAY. As you wait for the Crusade (that you will, at least temporarily, bail from) to launch, youre waiting to see who in Christendom is down to say You son of a Byz! Im in. The Pope is first to weigh in.
[The Popes letter to his most misguided crusader.] This story would be incomplete without an avaricious financier, and Venice or the most Venice-y ruler available fills that role.
[Your financier goes all in.] As the months pass, other Catholics pledged to the Crusade will instead pledge to join you. And t hen the Crusade is launched, robbed of your confederates! Yall set off on a war of your own.
[The Crusader War for Imperial Claim begins.] The Byzantine Emperor will be fairly outnumbered, but all he needs to do is repel his attackers and this will be ended. If he fails, though
[The victorious crusaders must deal with their new emperor.] Your claimant may choose to bankrupt the empire in order to properly pay off every Crusader. More often than not, though, hell simply offer you a bribe to leave in peace. You can accept, of course, and may then even perhaps join the proper Crusade with your well-earned reinforcements (if it isnt too late). Is anyone really going to leave in peace, though?
[Its Latin Empire time, baby. And it isnt pretty.] Unlike in a normal Crusade, you can choose to leave your old realm behind and gain the newly-made Latin Empire title yourself. Or you can give it to a relative. Or maybe youll reward that kind old selflessly helpful Venice fella, just as the historical crusaders almost did. Below the Latin Empire title, are Greek duchies and counties distributed among the most powerful crusaders. These rulers choose new holders for their assigned title much as the Latin Emperor is chosen.
[Bye bye, Byzantium.]
[Whoomp! (There It Is)] The Latin Empire is born; Byzantium dies. Though not cleanly, and not all at once. The collapse is scripted to prefer historicity, but it happens dynamically. The capital kingdom of the (now destroyed) Byzantine empire will go to the Latins. The Venetian Stato da Mr claims some Byzantine maritime holdings. Yet most of the Greeks do not bow to Latin dominion: some mighty governors become Administrative kings, while lesser magistrates claim feudal independence. A Crusader trait for these first Latin lords wouldnt be quite right. They get a new one called Despoiler of Byzantium instead, and it also makes their AI personality aggressive as hell.
[The new, rare and shiny Despoiler of Byzantium trait.] But how does this all look to an unsuspecting Greek?

A Calamity of Fools! - The Byzantine Perspective

SWEET GOD IN HEAVEN, THE FUCKING LATINS ARE- Im getting ahead of myself. The Byzantine Emperor is the first to learn of the threat to come, and is given over a year to adequately gird his loins. For the rest of the empire, the cult of Rome strikes rather more suddenly.
[The Byzantine flavor on this war declaration does read just a bit different.] Then, if the foreign invaders arent repelled
[The news from Constantinople isnt exactly good.] This is right as everything in Byzantium is falling apart. If youre powerful enough, you can now seize the title of Despot (king), and remain administrative. Otherwise, keeping your estate will mean pledging to another soon-to-be Despot. Your alternative is goin back to feudal. And landless house heads? They should find themselves under one of the new Greek Despots. In sum: their empire is a wreck, but this isnt game over for the Greeks. The world marches on.

Frankokratia: The Rule of the Franks

The brief, tumultuous age of Latin rule in Greek lands was referred to as such. The Latin Emperor faces some interesting choices in the early days of rule.
[The Venetians offer a quid pro quo.]
[The Greeks suggest the Latin Emperor become Administrative?!?] In order to achieve maximum CK3 turmoil, the fall of Byzantium unlocks a new CB everywhere in the empire: Seize Imperial Duchy. For, in this age of uncertain aftermath, any who possess Byzantine de jure land can lay claim to other such titles.
[The Latin Emperor uses Seize Imperial Duchy to expand his realm.] And, in a broken realm haunted by armed hosts, earning victory attracts armies to your banner! This should help stronger Latins, Turks and Greeks in the region push their way to dominance. But what is de facto dominance without de jure righteousness?
[Legitimize Latin Dominion Decision.] Latin Emperors of sufficient legitimacy have a unique decision that lets them claim the kingdoms of Byzantium and the hearts of the Greeks, one by one.
[Expunge Latin Dominion Decision.] And the Byzantines, when/if they manage a comeback, can claw their kingdom titles back. Should they retake Constantinople and establish themselves well enough the Restore the Byzantine Empire Decision gives the Greeks a pretty easy means to scrub all this nonsense out. But yknow, probably just in time for the Ayyubids or the Mongols or the Ottomans or someone else to wipe them out for good. Krie, elison :( [hr][/hr]

Historical Characters

Greetings! Rageair here with a small feature coming in the free update. Something Ive felt the absence of for a long time are certain historical figures appearing as the game progresses. Im not talking about the likes of Frederick Barbarossa or Mansa Musa - rulers and their kin are simulated with vast branching dynastic trees, divergences here are core to the game! No, Im talking about the great poets, scientists, scholars, commanders, and tricksters of history - those without a lineage of nobility to back them up. In the update following Roads to Power you will see certain well-known historical figures appear across the map, which you can employ - or in case you own RtP - set out on an adventure as!
[Hildegard von Bingen - everyones favorite eccentric nun!] Characters will appear in their historical place of birth (or our best approximation), Hildegard will appear in the barony of Worms, for example. By default you will only be notified if they appear in your Domain or if they are extremely well known (and you are the liege of any vassal holding the barony) - this can be altered via game rules, should you wish.
[Game Rule controlling how Historical Characters spawn] Now, its no fun if these historical characters are too static! After all, no two games of CK are the same, and in one game the barony of Worms might be of the Ibadi faith and Baranis culture, for example, who knows! In any case, for most characters (who dont fall into the category of a specific religious minority or proponent) they will adapt to the faith/culture of their place of birth. As an example, heres Hildegard again, but with the setup mentioned above.
[Hildegard, in case the barony of Worms was Ibadi and Baranis] All historical characters spawned this way (not historical landed rulers, Im afraid) have a snippet of information attached to them, explaining who they were in real-life. This snippet can be accessed from a widget near their opinion, and from their Historical Character-trait. Of course, the destiny that theyll have in your game is almost always going to differ from their historical one, but its fun to compare with nonetheless!
[Thomas Aquinas also spawns with a Book inspiration - unfortunately we didnt have time to hook in historical book titles, so they remain random, alas] The trait helps you find them via the character finder, should you desire to see whos around, and what theyre up to! I like to use it in order to invite them and land them as my vassals
[The trait allows for easy searching] If youre lucky enough to have one of these characters spawn in your realm, you have three options:
[William Wallace - Illustrating the options] You can choose to ignore them, should you not be in need of their services - or you can employ them and get an obligation hook. As mentioned, you can also abandon your dynasty and set out on an adventure as them - the only time in CK3 where I think its fair to do so, because its just too cool to be able to go on an adventure as someone like William Wallace or Ibn Battuta, and it would be a crime not to offer you that opportunity!
[Ibn Battuta will set out on adventure if dismissed, as he did historically!] As the Expansion focuses on Byzantium, I took extra care to add every interesting character that I could for Byzantium and their surroundings, which does mean that an extraordinary amount of characters will appear in constantinople. At the start of 1066, no less than two well-known figures will make their appearance within a year or so
[Michael the Stammerer was technically already at court in 1066, so his text mentions that he made a name for himself at court, rather than wandering my realm!]
[Joseph is very useful in fighting the Seljuks, indeed] We tried to add as many interesting historical characters as we could to this new system, and we ended up with exactly(!) 100 of them, spanning most of the map! There are many very well-known figures, and some that are more obscure but that Im sure will pique your interest when you see them. Heres a sample of some of them:
[Omar Khayyam will also appear close to the 1066 start date]
[Perhaps youd like to set out on a real journey as the famous Dante Alighieri?]
[Or maybe youd like to literally take Ockhams razor to the throat of your enemies?]
[This somewhat controversial pair will appear as lovers, and if you set out on an adventure as Heloise, Peter will join you!]
[You didnt think wed forget about the Norse, did you? Snorri here is the author of most of what we know about norse mythology today.]
[Many famous Jewish personalities, such as Rashi here, will appear across the map]
[And were not forgetting about India! Heres Vidyapati, one of the most famous poets and scholars of the area.]
[Rumi hails from a non-Persian area in Anatolia, and instead of appearing Greek or Turkish will take his faith and culture from Balkh, as a compromise! Several historical characters hail from one place but take their faith/culture from another.]
[Alright alright, not all of the characters are 100% historically verifiable like Jangar here, but if they could have existed and are interesting enough - why not!]
[And some most certainly existed, but their stories were embellished over the centuries. Anyone from Turkey here who recognizes this funny fellow?]
[You might be familiar with a character named Varys who is a very influential eunuch from a certain popular franchise - John here is the real-life inspiration for that character!] As mentioned above weve added a hundred characters (technically 101 but Hlose d'Argenteuil & Peter Abelard is a package deal!), and heres the full list (not in chronological order!) Karunakara Tondaiman Sekkilhar Omar Khayyam Bhaskaracharya Joseph Rabban Atisha Hemachandra Kshemendra Akka Mahadevi Namdev Madhvacharya Vidyapati Abhinavagupta Basava Hildegard von Bingen Thomas Aquinas Dante Alighieri Thomas Becket Maimonides (Moses ben Maimon) Chrtien de Troyes Egil Skallagrmsson Gunnlaug Ormstunga orbjrg the Seeress Erik Rde Ibn al-Haytham (Alhazen) Ibn Battuta William of Ockham Geoffrey Chaucer Roger Bacon Aaron of Lincoln John Wycliffe Hlose d'Argenteuil & Peter Abelard Petrarch (Francesco Petrarca) Giotto di Bondone Leonardo Fibonacci Giovanni Boccaccio Christine de Pizan Snorri Sturluson Hrotsvitha Ramanuja Arnaldus de Villa Nova Ibn Khaldun Jalaluddin Rumi Avicenna Averroes Al-Biruni Rashi (Shlomo Yitzchaki) Yehuda Halevi Hasdai ibn Shaprut Levi ben Gershon (Gersonides) Abraham ibn Ezra Solomon ibn Gabirol Nachmanides (Moses ben Nahman) Hasdai Crescas Saadia Gaon Yusuf ibn 'Awkal Benjamin of Tudela Marco Polo Bridget of Sweden Johannes Eckhart (Meister Eckhart) Jangar Zawisza Czarny Theophanes the Greek Nicetas Choniates Michael Psellos John Tzetzes Theophylact of Ohrid Eustathius of Thessalonica Nicephorus Blemmydes Georgius Pachymeres Manuel Moschopoulos Theodore Metochites Michael Choniates Joseph Tarchaneiotes Gemistus Pletho Arethas of Caesarea Basil Lekapenos John the Orphanotrophos AKA totally who Varys is based on Samonas Peter the Eunuch Constantine the Paphlagonian Peter the Stratopedarches Basilios Bessarion Demetrios Kydones Manuel Holobolos John Axuch Mkhitar Gosh Shota Rustaveli Grigor Tatevatsi Sargis Pitsak Averardo de' Medici Alfonso de Borgia William Wallace La Hire (tienne de Vignolles) Rabban Bar Sauma Nasreddin Hodja Widukind of Corvey Roger de Flor Regino of Prm Geoffrey of Monmouth [hr][/hr] Thats all we have for this week! As always, thanks for your time and attention. Well be back next week to discuss the details of the new Scheme system coming in the Free Update releasing alongside Roads to Power. Until then, if you have any questions or feedback, feel free to leave them in the replies and well do our best to address them. [hr][/hr] Write glorious new sagas of military conquest and romantic adventures with Chapter III. This Chapter includes two expansions, one event pack, and one cosmetic enhancement. Enjoy new mechanics, new events, and new historical flavor to add greater depth to Crusader Kings III! https://store.steampowered.com/bundle/38036 Join the conversation and connect with other Paradox fans on our social media channels! Official Forums Official Discord Steam Discussions Twitter Facebook Instagram Youtube