Currently, there are two options to back-up your game save. If you are on an iOS device, you can authenticate your account with Facebook or the App Store. If you are on Android, you can only authenticate your account with Facebook. We plan to add secondary authentication for Android devices with Google Play in a later update.
To manage your account, tap your Brotherhood name to access your Profile.
You will only be able to link your game save to one account at a time, meaning you will not be able to link your game to both Facebook and the App Store. Further, you will not be able to transfer your game save from Facebook to the App Store or vice versa.
We highly recommend that you back up your game save using one of the available authentication methods. This will allow you to migrate your save to a new device or recover a missing save later.
To manage your account, tap your Brotherhood name to access your Profile.
You will only be able to link your game save to one account at a time, meaning you will not be able to link your game to both Facebook and the App Store. Further, you will not be able to transfer your game save from Facebook to the App Store or vice versa.
We highly recommend that you back up your game save using one of the available authentication methods. This will allow you to migrate your save to a new device or recover a missing save later.