If you get a new device and would like to continue playing with your current DoubleDown Fort Knox account, simply log in to Facebook to back up your data!
On your first device, once logged in, you'll receive a confirmation message stating that your account has been connected. Afterward, load DoubleDown Fort Knox on your new device and, again, connect to Facebook. This time, you will receive a message asking to confirm using the data saved to your Facebook account.
PLEASE NOTE: If you have an existing account on your new device, connecting to Facebook will overwrite any existing progress you have and replace it with the account connected to Facebook.