Board Thread:Game News/@comment-10760902-20131106101623/@comment-11132490-20131119215815

Old players could very likely be able to do that, I don't think he hacked at all. Maybe he has a high income to buy gems for the new islands and temples. Still, check his island and look for:

Multiple exclusive habitats of the same kind

unreleased items

multiple breeding structures, or training centers

Buildings in the air

And too many gems ( like 5M)