Talk:Game Center/@comment-4775325-20120727112224/@comment-5085186-20120728184337

When you play without GC, it sets up a game. If you then log into GC and start playing DV, it will ask if you want to synch the two games and then ask which level you want to restore.

So, for example, if you were playing without GC and got to level 10, then logged in to GC and launched DV, the app will say "you have another game in progress; do you want to synch?" If you do want to synch them, you would say yes. Then it asks if you want to restore the Level 1 (new game) or Level 10 (existing game).