🛠️ Crusader Kings IIIのアップデート履歴
開発元がSteamで公開した公式告知（パッチ、新コンテンツ、イベント）を時系列でまとめています。タイトルをクリックすると全文を読めます。
2026年10月
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10/20火📢 お知らせ"Silk & Silver" Dev Diary #7 - Guelphs & Ghibellines
Greetings and welcome! Today we will be talking about a couple of different things in relation to our Silk & Silver DLC; namely the Guelphs & Ghibellines situation, showing off the new Italian traditi…
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10/19月📢 お知らせCrusader Kings III: Silk & Silver - Available November 17th
Steer a powerful merchant company through the medieval era in Silk & Silver, the next Major Expansion for Crusader Kings III, when it releases on November 17th!Master the trade system by striking prof…
2026年9月
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9/29火📢 お知らせ"By God Alone" Dev Diary #8 - (Truly) Everything Else
Hello! In case you didn’t know, our latest Core Expansion, By God Alone, launches on 30 September, which is tomorrow. Aside from trying to explain why September doesn’t have a 31st, we’ll walk you thr…
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9/22火📢 お知らせ"By God Alone" Dev Diary #7 - (Almost) Everything Else
Hello everyone! I’m Jacob, Community Manager for Paradox Studio Black. As we get closer to the release of By God Alone, there are still a number of mechanics and features that we haven’t covered in de…
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9/15火📢 お知らせ"Silk & Silver" Dev Diary #6 - Merchants, Republics, & the Silk Road
Hello everyone, It is time for us to give another update on all things that are happening on Silk & Silver. As Joachim mentioned during the last Dev Diary, we are currently deep in the Iteration phase…
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9/8火📢 お知らせ"By God Alone" Dev Diary #6 - Performance
When the All Under Heaven update released we shared an update on our performance work here: (Dev Diary #187 - Performance & Optimization). In that update we also included some hopes and dreams for Cru…
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9/1火📢 お知らせ"Silk & Silver" Dev Diary #5 - Iteration
Hello there, and welcome back to the first Silk & Silver dev diary after summer!Like always, for those who don’t know me, I am Joachim, the Deputy Game Director in charge of Silk & Silver. Today, we a…
2026年8月
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8/25火📢 お知らせ"By God Alone" Dev Diary #5 - Investiture Controversy
Hello everyone! In today’s dev diary, we’ll explain how a historical conflict between the church and monarchs, known as the Investiture Controversy, is translated into Crusader Kings III, and also ser…
2026年7月
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7/24金📢 お知らせPDX ModCon: July 24-26
Rulers! Great tidings to all from PDX ModCon!We are a fan-organised three-day showcase and celebration event for Paradox mods; specifically those of Crusader Kings III, Victoria 3, and this year, Euro…
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7/7火📢 お知らせFaith, Power, and the Medieval Church - A Crusader Kings III Documentary
In the latest episode of our ongoing documentary series, medieval historian Eleanor Janega explores the real history at the heart of our upcoming Core Expansion for Crusader Kings III: By God Alone.Fi…
2026年6月
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6/26金📢 お知らせCrusader Kings III × Dogecore: A Collection for the Chronically Medieval
Rule kingdoms. Wear the trauma.The medieval era wasn't pretty, and neither are you. Crusader Kings III has teamed up with Dogecore to bring you a collection that captures every glorious, cursed corner…
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6/23火📢 お知らせBy God Alone Dev Diary #4 - Christian Church Situation
Greetings! You may remember me from the days of Khans of the Steppe, but today I am here to welcome you to another By God Alone dev diary.When we set out to rework how Christianity feels in Crusader K…
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6/17水📢 お知らせCrusader Kings III: By God Alone - Available September 30th
Navigate through a medieval era with a rich religious life in Crusader Kings III: By God Alone, our latest Core Expansion releasing on September 30th! Wrestle with sin as your rulers try to live up to…
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6/16火📢 お知らせDev Diary #203 - Adventurer Changes
Greetings! Alexander Oltner here, Game Director for Crusader Kings III. Today's diary is a little different from our recent ones, in that it's not about a new mechanic we're building for an expansion,…
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