🛠️ Opus Magnum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7月
-
7/29水🛠️ パッチ / アップデートUPDATE: Small bug fixes
This update fixes a few small bugs: Fixed a bug in today's earlier update where the folder picker dialog on Windows was stuck behind the game window (I have three monitors and did not notice, sorry no…
-
7/29水🛠️ パッチ / アップデートUPDATE: In-game option for setting the GIF output directory
Today's update adds an in-game option for setting the GIF output directory. Clicking the "SET" button should open an OS-level folder picker dialog, which seems like exactly the kind of thing that won'…
-
7/9木🛠️ パッチ / アップデートUPDATE: Russian journal translation
Today's update adds a Russian translation for the Journal of Alchemical Engineering, contributed by TrottingHeart from the unofficial Zachtronics Discord.
-
7/4土✨ 新コンテンツUPDATE: Korean DLC translation
Today's update actually contains a Korean translation of the De Re Metallica DLC, unlike last week's update that only translated the puzzle names and the Journal of Alchemical Engineering. Thanks agai…
-
7/1水✨ 新コンテンツUPDATE: Korean DLC and journal translation
Today's update adds a Korean translation for the De Re Metallica DLC campaign and the Journal of Alchemical Engineering, contributed by Haxton from the unofficial Zachtronics Discord. It also contains…
2026年6月
-
6/18木🛠️ パッチ / アップデートUPDATE: Minor improvements
Today's update includes the following changes: Puzzles in the journal now have a variety of music instead of a single song. Fixed a crash when loading a solution that referenced an input or output tha…
-
6/17水🛠️ パッチ / アップデートUPDATE: Various quality-of-life fixes
Today's update adds a few small quality-of-life fixes: You can now click on the journal issue name to open a menu that lets you quickly select a different journal issue. The current journal issue is n…
-
6/17水📢 お知らせVolume CVIII, Issue XII: Highlights from the Alchemical Exposition
Today's update adds the final issue of the Journal of Alchemical Engineering, at least for now. It also adds a new achievement, The Way of the Philosopher, for players who solve at least one puzzle in…
-
6/10水📢 お知らせVolume CVIII, Issue XI: Small-Scale Construction Crafts
Today's update adds a new issue to the Journal of Alchemical Engineering. Volume CVIII, Issue XI: Small-Scale Construction Crafts While research to support the large-scale building projects initiated …
-
6/5金✨ 新コンテンツUPDATE: Portuguese and Russian fan translations for the DLC
Today's update adds Portuguese and Russian fan translations for the De Re Metallica DLC. Many thanks to Yuri Nikolai and TrottingHeart respectively!
-
6/4木🛠️ パッチ / アップデートUPDATE: Upgrading to a newer version of the Steam API
Today's update upgrades the game to a newer version of the Steam API, which should fix a crash on Mac when attempting to browse to Steam Workshop from in-game.
-
6/3水📢 お知らせVolume CVIII, Issue X: Inside the Soria Glassworks
Today's update adds a new issue to the Journal of Alchemical Engineering. Do you have a puzzle you'd like to see included in a future issue? Submit it here: https://tally.so/r/KYDzWX Volume CVIII, Iss…
2026年5月
-
5/28木🛠️ パッチ / アップデートUPDATE: Additional input for Shimmering Chain
Today's update adds an additional salt input to the Shimmering Chain journal puzzle.
-
5/27水📢 お知らせVolume CVIII, Issue IX: Frontiers of the Infinite
Today's update adds a new issue to the Journal of Alchemical Engineering. Do you have a puzzle you'd like to see included in a future issue? Submit it here: https://tally.so/r/KYDzWX Volume CVIII, Iss…
-
5/20水📢 お知らせVolume CVIII, Issue VIII: Apothecary Roots
Today's update adds a new issue to the Journal of Alchemical Engineering. Do you have a puzzle you'd like to see included in a future issue? Submit it here: https://tally.so/r/KYDzWX Volume CVIII, Iss…
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。