Android

You can use Google Play Games to save, recover and transfer your account to any Android device:

  1. Open Idle Dungeon Manager.
  2. You will be asked to select a Google account to which you want to connect and save your game progress. Please select your desired account there.
  3. If you don't have an account yet, you also have the possibility to create one.
  4. You should also make sure that you are logged in with your Google Play Games account in the settings screen.

From now on, your game progress will be saved automatically to the Google Play Games cloud.

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iOS

Soon you'll be able to sync your progress with Game Center.