Board Thread:Game Discussion/@comment-30051769-20160928011235/@comment-30051769-20161001070954

LenRenberg wrote: You should be able to still log in using Game Center. The app is gone, but you can reach it under Settings->Game Center. Didn't know that! Well, I noticed this too late, and so won't get to see if that would have worked. Instead, I used my very seldom used Google+ identity.

Thanks again to all who helped out here.