Board Thread:Dragon City Gameplay Questions & Answers/@comment-24105783-20131119033003

I am confused about the crystals. First off, I believe that in the description of how crystals work, you mean that the crystals affect all habitats within a circle with a diameter of 21 spaces, right? And are you sure it is 21 spaces because that is kind of awkward considering it would make it a circle with a radius of 10.5.

Secondly, are the crystals supposed to affect only habitats that are completely within that circle, more than 50% within that circle, or some other formula? I know this is nitpicky, but just wondering if anyone knows because sometimes it seems like sometimes it differs.

Finally, has anyone else noticed that crystals affect more of an area within the FB game than on the ios game? 