🛠️ Empire of Sin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4月
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4/28火🛠️ パッチ / アップデートFarewell Update
Hey Boss,The sun’s setting over Chicago… so it’s time we had a sit-down.From the first racket you ran to the latest empire you built, you’ve made your mark on this city. Today, we’re rolling out the f…
2021年11月
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11/18木🛠️ パッチ / アップデートPrecinct Update Patch Notes
The following is the full patch notes for the Precinct Update of Empire of Sin, from new features to a plethora of fixes and changes coming to the game. We’re happy to present you with the incredible …
2021年5月
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5/21金🛠️ パッチ / アップデートDev Diary: The Precinct Update Sneak Peek
Hey bootleggers! We’ve got something you might wanna see. One of our moles has been working double-time and has some exclusive information that few people have laid eyes on. It was just too good to ke…
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5/18火🛠️ パッチ / アップデート"The Gangster Update" - Patch Notes
Hey there, bootleggers! Hey Crew, it's 1920 and changes have been made to the streets of Chicago! We are grateful to all of you for sending us bug reports, suggestions and feedback as we go. As always…
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。