(Update)

We have released an update which resolves these issues.
Please download the updated game from the Google Play Store.

—

We have confirmed the following issues on the Google Play version:

– You cannot link your game data with a Google account
– You cannot unlock your achievements
– Unlocked achievements are displayed as locked

We are now looking into these issues and will keep you updated.

We apologize for any inconvenience and thank you for your patience.

Shadowverse Team