🛠️ Mortal Shell II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8月
-
8/20木📢 お知らせNow Available Worldwide!
Following its Advance Access launch on Steam, Mortal Shell II is now available digitally worldwide on Steam, PlayStation 5, and Xbox. After almost four years of development, it’s incredible to finally…
-
8/18火📢 お知らせMortal Shell II: Now Available via Advance Access
We couldn’t be more thrilled to say it: Mortal Shell II releases worldwide this week. Today we’re kicking off a huge week with the Mortal Shell II Advanced Access release. If you’ve pre-ordered the De…
2026年7月
-
7/8水📢 お知らせRevealed: Mortal Shell II Release Date, Pricing, and Pre-orders
We are delighted to share our latest trailer which contains some huge announcements about the availability of Mortal Shell II. Here’s a summary of what we’ve just revealed:RELEASE DATE Mortal Shell II…
2026年6月
-
6/6土📢 お知らせNow Available: The Mortal Shell II Beta
It’s time to claim what’s yours. We are delighted to announce that the Mortal Shell II Open Beta is now live on Steam. The Mortal Shell II Open Beta provides access to the opening Prologue of the main…
2026年4月
-
4/1水📢 お知らせMortal Shell II - Official Gameplay Reveal
We’re thrilled to share the first ever extensive look at Mortal Shell II. The Official Gameplay Reveal depicts three playable Shells (Tiel, The Acolyte; Eredrim, The Venerable; and Proxima, The Broods…
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。