The code "Error 10" is related to issues with Google Cloud save. Before you start, make sure you have Google Play Games installed and updated.

Here's a workaround for you to try:

  • Make sure the game is closed
  • Clear Google Play Games cache and data
    • Open your Settings app .
    • Tap Apps & notifications and then See all apps.
    • Scroll down and tap Google Play Games.
    • Tap Storage and then Clear storage.
    • Re-open the Play Games app.

  • You can also re-try these steps for Google Play services and Kingdom Rush

  • Open the Google Play Games app and let it refresh
  • Find the Google Play Games library and launch the game from there

Still seeing "Error 10?"
Please send a ticket to our Support TeamLet us know the steps you've already taken, and we'll look into it!