You can connect through Facebook in a few ways: through the game's Main Menu, through the Game Settings screen, or through the Pre/Post Level screens. When you click to connect, you will be taken out of the game momentarily and into the Facebook app. Once you login to your Facebook account, you will be returned to the game, and will be connected so that you can share scores with all your Facebook friends, send and receive gifts and requests, and check on their progress through Oz!