Buy Opus Magnum: De Re Metallica PC Key

DLC

The lowest current Opus Magnum: De Re Metallica PC Key price is $12.99 at Steam. Compare prices from 1 store on GameVize.

Keyshops

No current offers

This is downloadable content, not a standalone game.

You need Opus Magnum to use this DLC.

Release: Mar 17, 2026
Developers: Zachtronics
Publishers: Zachtronics
PC platforms: PC (Windows), PC (Linux)

Compare prices in Official Stores

Steam

$12.99

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Packs (4)

The Zachtronics Puzzle PackPack

From-25%$106.40

The Zach Barth Puzzle CollectionPack

From-30%$113.30

Kaizen + Opus MagnumPack

From-10%$35.98

The Zach-like Manufacturing CollectionPack

From-20%$67.96

Price History

Best historical price across official stores and keyshops

Current Best

$12.99

All-Time Low

$9.74

About this game

An independent story set before the events of Opus Magnum, De Re Metallica follows a maverick alchemical researcher named Saverio Daas, who believes he can unlock heretofore unknown metallurgical secrets. Includes new puzzles, glyphs, story, music, and even a new Sigmar's Garden variant!