I'm trying to construct the Eden Project. I created the Cathedral of Plentitude (it's in the picture), and it's operational and has visitors. Why is the Eden Project still locked? How can I unlock it?

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1 Answer 1


Each monument requries building a specific unique building from each of the 6 tiers of unique buildings.

To unlock the Eden Project, you also need to build these additional unique buildings:

  • Statue of Industry
  • Friendly Neighborhood Park
  • Official Park
  • Business Park
  • Servicing Services Offices.
  • 2
    Yes, it appears the tooltips for monument unlocks are currently bugged and not updating to show what you actually need to build.
    – JMR
    Apr 22, 2015 at 13:20
  • OK, yeah, that bug is frustrating...like the 30 services building one..hard to really tell whats left. I dont know what some of these are (like Friendly Neighborhood Park)....guess there is some wikia digging in my future.
    – Bob
    Apr 22, 2015 at 14:06

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