As a brand new WorldWinner App user, when you first access the WorldWinner App, you would be randomly provided with a username in the "Guest" experience. You may look around and play Warm-Up (free, practice) games as a Guest for as long as you want. You would however need to "upgrade", by making an initial cash deposit, in order to enter any cash tournament that is available.
If you previously registered/played via www.worldwinner.com or a partner site (MyPoints, InboxDollars, MSN), you will need to use that account on the WorldWinner App.
WorldWinner only allows 1 upgraded (cash) account per user. You would not be able to "upgrade" a second account on file even if the previous account is no longer being used and/or was previously closed. If you are unsure of the login credentials for your previous account, please contact us for additional assistance.