How can you tell if buildings are limited time only or if you can earn them as time goes on?
there's probably a wiki list of all the levels & level-based buildings complete with pics (or else once you see the names of them you can usually guess which ones they are from what you've seen). The remaining ones after that would be from special events. or take your top ten mystery items & describe them here to get the yes/no on each being limited time only.
This discussion has been closed.