Apple users can log in with Facebook, Game Center, or Apple (Only available for iOS 13+).
Huawei users will automatically bind with your Huawei account.
You can still bind your Facebook account after binding your Google Play, Game Center or Apple (Only available for iOS 13+) account to the game. Binding your Facebook account lets you log into the game on different devices.
If you don't select a platform when you first log into the game, you will get a local guest account by default for character creation and game records.
If you're using a guest account, the save data is likely to be lost and unrecoverable.
Apple and Android (Google Play and Huawei) users can play together as long as they're on the same server, so remember to invite your friends.
1. Bind your Facebook account to the game to freely switch between devices when logging in.
2. If you log in using Google Play, Game Center or Apple (only available for iOS 13+) you have to first bind your Facebook account.