To transfer your game account to AppGallery, follow the instructions:
- Make sure to sync your game progress with Google Play services.
- Download the latest version of the AppGallery app.
- Create a Huawei account.
- Open the Google Play Store version of the game.
- Go to Settings by tapping the gear icon in the upper-right corner.
- Open the Synchronization tab and connect your Huawei account to the game.
Install Hero Wars: Alliance from AppGallery and launch the game. Your game progress will load automatically.