🛠️ Age of Empires II: Definitive Edition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9月
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9/23水📢 お知らせThe Viking Sagas Available Now For Age of Empires II: Definitive Edition!
New lands and plunder await! The Viking Sagas DLC for Age of Empires II: Definitive Edition is available now, bringing three brand new civilizations, 15 new single player campaign scenarios, and much …
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9/19土📢 お知らせLaunch Times for The Viking Sagas
March through hills of heather, fight under the cover of snowy spruce, and hunt formidable elk and seal in Age of Empires II: DE - The Viking Sagas, releasing soon! ⚔️ Check out our latest release map…
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9/18金📢 お知らせThe Warriors of The Viking Sagas
Jomsviking attack an unprepared village The Jomsviking is a powerful infantry unit available to the Danes at the Castle. Established in the 10th century by King Harald Bluetooth, the Jomsvikings were …
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9/12土📢 お知らせThe Viking Sagas Campaign Preview
Conquer the Viking world — forge your saga! Relive the legend of Harald Hardrada in Age of Empires II: Definitive Edition - The Viking Sagas. This sweeping three-campaign epic takes you across the med…
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9/5土📢 お知らせVarangians Civilization Deep Dive
Civilization Focus: Cavalry & Navy The intrepid Varangian adventurers turned their sights east rather than west, navigating the Baltic Sea and the rivers of Russia to settle and trade in lands as far …
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9/1火📢 お知らせSaxons Civilization Deep Dive
Civilization Focus: Infantry & Defense Prosperous inheritors of Roman Britain, the Saxons use strong fortifications and infantry armies to vigilantly guard their realms against the constant threat of …
2026年8月
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8/29土📢 お知らせDanes Civilization Deep Dive
Civilization Focus: Infantry & Siege Weapons Feared across northern Europe for their aggressive expansion and brutal raids during the Viking Age, the Danes dominate the North Sea region with stout inf…
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8/28金📢 お知らせPre-Order Age of Empires II: Definitive Edition – The Viking Sagas
Having seen the Age of Empires community’s enthusiasm for Viking adventures and sagas, we are thrilled to bring the next DLC for Age of Empires II: Definitive Edition - The Viking Sagas! It is availab…
2026年5月
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5/28木📢 お知らせAge of Empires II: Definitive Edition Available Now on MacOS
Over the last few years, we’ve brought one of the most beloved real-time strategy games of all time to Xbox, and PlayStation 5. Today, a new era dawns: Age of Empires II: Definitive Edition, is now av…
2026年4月
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4/30木📢 お知らせWololo! Age of Empires II: Definitive Edition Converts to macOS on May 28th!
One of the most beloved strategy games ever comes to macOS this May, with the arrival of Age of Empires II: Definitive Edition. Lead diverse civilizations spanning a thousand years of history. Grow a …
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