Signing up for an account allows you to play your game on multiple devices. It also ensures you can access your game even if you lose access to your device.

To sign up for an account, tap Main Menu > Account Info, and then choose an option to create your account. These include Facebook, or creating a Username.

IMPORTANT NOTE: If you want to save your game, you must sign up for an account before logging out or changing devices! Support cannot restore lost games if they do not have an account associated with it.