I did a reset yesterday. Now, I can't make any blueprints. I have 28 compendia and 29K science, but there's no button on the Workshop tab to make blueprints. Am I missing a technology? (I have everything up through and including Architecture.) I haven't managed to get any blueprints through trading - is that the missing element?

  • Looks like I needed Physics?
    – DrRandy
    Commented May 8, 2015 at 10:57

1 Answer 1


Yes, you indeed need the Physics technology to produce blueprints. From the faq:


Effects Enables Blueprint crafting

You had architecture, what only costs 42k science. Physics costs 50k science. Assuming you had not Physics yet researched, that is (/was) the problem.

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