If you are getting a Game Center message prompting you to load a different game, it means the Game Center you’re currently logged into is linked to another game account.

To stop these messages, please log out of the current Game Center account, and connect to the correct one. To do this, follow these steps: 

You can only have one game account connected to your Game Center, and this connection is permanent. If your game is not currently connected to any Game Center account, it will connect automatically next time you login with a Game Center account not connected to another game account.

Remember: if your game is not linked to a Game Center account, it will be impossible to retrieve on other iOS devices if it gets lost.

If this procedure does not work, and your Game Center account seems to be connected to someone else’s game, please get back to us and we’ll do our best to help out.