I was wondering, how can I get to have multiple accts on my device for iOS? And also another question I have. How can I access a friends acct, what info does he need to give me to do it and how can I do it?
1. You will need to create a new Game Centre ID which requires a new email and password for each "Smurf Account" you have. To switch between them you simply need to log out of Game Centre and log back in using the email and password of a different ID.
2. You need your friends Game Centre Email and password.