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Opus Magnum›Events›Volume CVIII, Issue XII: Highlights from the Alchemical Exposition
In-game event

Volume CVIII, Issue XII: Highlights from the Alchemical Exposition

Opus Magnum · published 3 months ago · build 23770840

All eventsPlayers around this dateRead on Steam

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 each of the 24 journal issues.

Thank you to everyone who submitted a puzzle in the last few months (over 750 submissions!) and even more thanks to the super-players who sorted through these (did I mention there were over 750 submissions?), picked out the best, and grouped them together into thematic sets.


Volume CVIII, Issue XII: Highlights from the Alchemical Exposition

The first-ever Alchemical Exposition was a celebration of the spirit and ingenuity of the greater alchemical engineering community. Practitioners from all over the world convened to share insights, exchange ideas, and even give members of the public a rare opportunity to view the latest developments. We are proud to feature some of the most popular demonstrations from this triumphal event, and wish to thank all who contributed.

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Opus MagnumGame update28 Jul 2026UPDATE: Small bug fixesThis 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 not sorry). · Fixed a bug where the solitaire music would continue playing when exiting Sigmar's Garden II in the journal. · Fixed a bug in the custom puzzle editor UI where the blackout overlay wa…Opus MagnumGame update28 Jul 2026UPDATE: In-game option for setting the GIF output directoryToday'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't work for many people, especially if you're on a more esoteric operating system. If you run into any trouble, email me at [email protected] and we can investigate!Opus MagnumGame update8 Jul 2026UPDATE: Russian journal translationToday's update adds a Russian translation for the Journal of Alchemical Engineering, contributed by TrottingHeart from the unofficial Zachtronics Discord.