If you wish to disconnect your game account to Facebook, please follow these steps:

  1. Tap the Menu button on the lower left side of the screen.
  2. Scroll down and tap Facebook. Then, tap the Log out from Facebook button.

Nevertheless, we encourage that you keep your account connected to Facebook to save your game progress across multiple devices. It will also qualify you to compete in Leaderboard challenges, get exclusive invitations to Black Diamond events, and exchange gifts with your friends.