🛠️ 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…
2025年7月
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7/7月📢 お知らせEmpire of Sin - Beta Branch available
Hey Boss, We are adding an open beta branch to Empire of Sin where you can test the upcoming patch we have been working on, to see if it resolves some of your issues. This beta branch will stay open u…
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10月
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10/14木📢 お知らせHere's looking at you, Modders!
Good day to you sinners, Are you full of ideas and intrigued for things to mod in Empire of Sin? Well, we're here to help ya, pal. Over the next month, we'll be releasing Dev Diaries with information …
2021年9月
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9/29水📢 お知らせDev Diary: Loan Sharks & Economy
Welcome back, Gangsters! Make It Count DLC is just around the corner, and with it, a new way for you to make money in Chicago. It seems right to give you a little heads up on how things are gonna work…
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9/1水📢 お知らせBoss Spotlight: Maxim Zelnick And Introducing The Fixers
Bio Maxim Zelnick is a compulsive problem solver. If he wakes up facing Doomsday, he has it in a vice by breakfast and turning a profit by lunch. In the chaos of prohibition Chicago, he’s the eye of t…
2021年8月
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8/28土📢 お知らせTell Us Something Sin-tillating!
Hey Gangsters! Everybody still Sinning? Great! With Make it Count and The Precinct updates getting ever closer, we devs are only dying to know: what are you most excited to see in the new updates? In …
2021年7月
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7/28水📢 お知らせDev Diary: Police, Precincts & Supply Lines
Hot from the streets of Chicago we’re back with another bulletin from a city in flux. Bosses are claiming their territories and setting up supply lines. Meanwhile, the police are preparing for a new w…
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7/2金🎉 イベントThe Chicago News Stream #8
Join us tomorrow, crew, as Maezza and Fiona return to 1920's Chicago! It will be our last sitdown for the summer. Our goals? 💲 Buy Goldie the Golden Tommy Gun (because she deserves to shoot in style) …
2021年6月
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6/30水📢 お知らせDev Diary: Building a Bespoke Brawler
“Friday night they’ll be dressed to kill, Down at Dino’s Bar & Grill” It takes all sorts of criminals to build an underworld. Since launch, they’ve formed crews, double-crossed each other, and made mo…
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6/18金🎉 イベントThe Chicago News Stream #7
Join us tomorrow, crew, as Maezza and Fiona return to 1920's Chicago! 🗣Smooth talkin' 💲Takin' over rackets 👨Once again, stickin' her neck out for her brother It's all happening as Goldie continues to …
2021年5月
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5/22土✨ 新コンテンツIntroducing Empire of Sin's First Expansion: Make It Count!
Well, crew, we have some swell news for you! Empire of Sin's first expansion, ‘Make It Count’, launches later this year alongside the previously announced free Precinct update. Make It Count will intr…
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5/21金📢 お知らせEmpire of Sin at PDXCON Remixed!
Hey Crew!, welcome to PDX Con Remixed! It's finally here, PDXCON Remixed! We have lots of panels and exciting things scheduled for you this weekend so let's jump straight into it; the events: Friday M…
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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。