If you are playing via a mobile device of the same operating system (iOS to iOS or Android to Android), you will be able to connect your devices with your game save. First, make sure you save your game via Facebook using the main device and account you wish to utilize. This can be done by visiting the main menu screen of the app and clicking on the menu icon (upper left) and then SETTINGS. Once there, click on the Facebook prompts to save your game.
Next, launch the app on the second device you wish to link and follow the steps listed above to save your data via Facebook. Your two mobile devices are now linked. If unable, please visit www.d3go.com/mobile-games-support and we will do our best to assist you.
We are working on connecting mobile devices across operating systems but unfortunately we are not able to connect them at this time. Once the feature is available, we will share the announcement with the community.