If you want to transfer the progress to another device or reinstall the game, you need to log in Facebook to synchronize your game progress.
- Tap SETTING on your old device. Log in/out with your Facebook account. In this way, your progress will be synchronized to your Facebook account.
- Log into Facebook through the game on your new device. You will have your progress in a few seconds.
- The level progress, crystals, the level of your unlocked spaceships and drones will be synchronized across different devices. Due to the special feature of gold, in-game boosters and pieces, they could not be transferred through devices. You can still use them on your old device.