🛠️ Warhammer 40,000: Dark Heresy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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9/29火📢 お知らせLord Captain Aspyce Chorda, the God-Emperor's Chosen
The Great Rift cleaved the Imperium in two, forever altering the fates of billions of the God-Emperor's subjects. The worlds cut off from Holy Terra and Humanity's main fleets now only have themselves…
2026年8月
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8/24月📢 お知らせEnemies Within, Without, and Beyond: Witness the Ordos of the Inquisition
Ravaged by the horrors of the warp and rotting from internal corruption, the Imperium survives not through mercy but through vigilance and fear. Lurking far beyond the sight and understanding of commo…
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8/20木📢 お知らせThe Big Community Portrait Survey
Brace yourself, we are starting the big annual community survey! Our ever-growing fellowship of Owlcat fans keeps welcoming new faces — people who share our love for narrative-driven games full of dep…
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8/14金🎉 イベントIsometric Sale: Now Live
The Isometric Sale has begun! Today we’re celebrating the games we love — isometric adventures! META Publishing and Owlcat Games have arranged the Isometric Sale, gathering more than 160 games into th…
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8/3月📢 お知らせQuarterly Briefing: May – July
+++ BEGIN TRANSMISSION +++ Greetings, Acolytes, and welcome to our regular briefing. Over the past few months, we’ve revealed many new details and uncovered more of what awaits you in Warhammer 40,000…
2026年7月
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7/10金📢 お知らせSaro, the Tainted Believer
Every acolyte of the Inquisition is first and foremost a tool for waging war against the enemies of Humanity — and in this battle, the Holy Ordos are prepared to use any weapon at its disposal. Sancti…
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7/8水📢 お知らせWishlist Milestone I Reached
Acolyte! We wish to inform you that Milestone I of the Warhammer 40,000: Dark Heresy Wishlist Goals has been reached — and the rewards are unlocked! Thanks to your support, all players can enjoy the f…
2026年6月
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6/17水📢 お知らせWhat’s New in the Warhammer 40,000: Dark Heresy Beta
The Beta is live, and it’s the first time you can see how the full Act 1 of Warhammer 40,000: Dark Heresy actually plays - choices, consequences, combat, investigation, all the systems clicking togeth…
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6/3水🎉 イベントJoin Dark Heresy RPG event on our Discord
+++ PRIORITY VOX-CAST +++ We invite you to an RPG event on Discord starting June 4! For more details on the rules and how the event will be run, wait for updates in the news channel #dark-heresy-news …
2026年5月
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5/29金📢 お知らせTake Part in the Beta Survey
Acolyte! Have you played the Warhammer 40,000: Dark Heresy beta yet? Help us improve the game by taking part in our beta survey. Share your impressions, tell us about your experience — we want to hear…
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5/27水📢 お知らせLaarthyr Cairnareth. The Path through Darkness
Xenos are Humanity’s primordial enemies, and among their accursed lot, the Aeldari are some of the most vicious and perilous. As every member of this highly advanced xenos species possesses potent psy…
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5/22金📢 お知らせYour Investigation Begins – The Beta Is Now Open
Attention all active acolytes in the Calixis Sector! Let it be known across the Imperium: Warhammer 40,000: Dark Heresy beta testing is now live. The alpha trial has ended. Now, the beta awaits the bo…
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5/11月📢 お知らせCommunity Goals: Wishlist Milestones
Acolyte! The God-Emperor calls you to act. Join other players in glorious community activity and help achieve awesome rewards for all! We’re launching the Warhammer 40,000: Dark Heresy Wishlist Goals,…
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5/6水📢 お知らせChaos Shackled: Daemonhosts Unveiled
In its endless war against Humanity’s eternal foe, the Inquisition employs many weapons. The relentless pursuit of victory drives some Inquisitors to extreme measures, compelling them to harness the v…
2026年4月
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4/27月📢 お知らせThe Hour is Near, Acolyte
The hour is near, Acolyte. Stand by for instructions about the beta testing for Warhammer 40,000: Dark Heresy soon.
出典：Steam公式告知（6～24時間ごとに更新）。タイトルと概要の著作権は各開発元に帰属します。