City of Bones

A targeted excavation has revealed neither a complete skeleton belonging to the species from whose bones the timeworn city was built, nor any examples of similar fossils from beyond the city. The question of where the lost civilization on … obtained the bones they used to build their macabre city remains. Our researchers have begun to hypothesize that the bones may have been taken from a symbiotic or livestock species, kept only in the city's proximity. Further study should reveal more.

The command below will trigger the "City of Bones" event in Stellaris:

When this event fires, you can choose between the following option:

• Keep digging!
  • +50 Minor Artifacts