🛠️ The Outlast Trials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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9/5土✨ 新コンテンツ v7.1Roadmap & Season 7.1 Dev Blog | Update Coming Sept. 8
Greetings Reagents,September has hit, and as we near the Season 7.1 update, we wanted to let you know some of what’s coming for this most recent update on September 8th at 10am ET and for the rest of …
2026年7月
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7/14火✨ 新コンテンツProject Boneyard Patch Notes | Season 7: New Coyle Trial, New MKs, & much more!
Greetings Reagents!The time has come for punishment! Reagents must join together to face Coyle in his all new Trial environment: The Prison Farm. The update also introduces 2 new MK-Challenges, many n…
2026年3月
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3/24火✨ 新コンテンツProject Judas Patch Notes | Season 6, New Environment, New MK-Challenges & more
Greetings Reagents,It's time to adjust your Murkoff Television sets for the feature presentation: Project Judas. This Season, you will get to feast your eyes on the Kress Twins attempt at political ta…
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。