I'm in the process of developing a game for the iPhone and I want to add Game Center support to it. The problem, as I see it, is that I need to have named my app, created an icon and uploaded screenshots etc. before I can create a leaderboard and start implementation?
My game is unfinished and the iTunes Connect developer guide seems to indicate that certain information can't be edited once entered. Can anyone point me in the right direction on this one?