🛠️ The Long Dark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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10/16金📢 お知らせWelcome to Cauldron Island. Announcing THE LONG DARK: IRON ROAD!
Welcome to Cauldron Island - Announcing THE LONG DARK: IRON ROAD! “Welcome to Cauldron Island. Lost to history, hiding a mystery. Restore and activate a century-old train to journey deep along the cal…
2026年8月
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8/29土📢 お知らせAugust Dev Diary
August Dev DiaryDear community, Since a bit of rest post Episode Five’s launch on March 31st, the team at Hinterland has been busy working on a variety of things. I’ve been holding off on providing a …
2026年5月
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5/6水📢 お知らせMusic for The Long Dark, Volume 3, Now Available!
Dear players,We’re happy to announce the availability of Volume 3 of “Music for The Long Dark”. This volume includes all the music from WINTERMUTE Episode Four: Fury, Then Silence, Episode Five: The L…
2026年3月
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3/28土📢 お知らせTHE LONG DARK SOUNDTRACK, VOLUME 3 COMING SOON!
Hello players!We're excited to share the news that soon you'll be able to purchase Volume 3 of THE LONG DARK's soundtrack, on Steam (with more stores to come later). Volume 3 offers nearly 2 hours of …
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3/14土📢 お知らせDEV DIARY -- MARCH 2026 -- THE END IS NEAR
Dear players,With the Episode Five launch just around the corner now, it’s time to update you on what to expect over the next few weeks.EPISODE FIVE SCREENSHOTSFirst, some screenshots taken right out …
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。