Rules clarifications are in the FAQ.
The final rules. Large file, fit for printing. All files are in this folder.
Translation of rules.
Chinese (traditional) (PDF) (James Cheng)
Dutch (PDF, DOCX) (Ben Verhaevert, Ellen D'Hondt)
German (PDF, DOCX) (David Schachtler, Benjamin Schönheiter)
Italian (PDF, DOCX) (Alessandro Seren Rosso)
Kickstarter-only Venture Capital Extension
The rules to the Venture Capital Extensions that Kickstarter backers received for their financial support
Beta Edition Rules
Only of interest if you have the Beta Edition.
Game Credits go to a lot of people.