The Codex of Alchemical EngineeringNew tab
Loads from zachtronics.com when you press play.

Puzzle · Browser game
The Codex of Alchemical Engineering
Released December 27, 2008 (18 years ago) · by Zachtronics
Runs in any browser — no download, works on Chromebook
About The Codex of Alchemical Engineering
A mechanical-programming game that has you constructing alchemical molecules out of basic components.
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The Codex of Alchemical Engineering: questions and answers
- Can I play The Codex of Alchemical Engineering in my browser?
- Yes. The Codex of Alchemical Engineering runs right on this page — press Play at the top. There is nothing to download or install, and it works in any modern browser, Chromebooks included.
- Who made The Codex of Alchemical Engineering?
- The Codex of Alchemical Engineering was made by Zachtronics and came out in 2008.
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