Follow the steps below to link your account.
[Linking after Your First Login]
1. Select [Sign in] from the loading screen.
2. Select Google, Game Center, or Apple ID to sign in.
3. Choose the account you want to log in with.
※ The options may vary depending on your OS.
[Linking During Gameplay]
1. Select the Menu button at the top-right corner.
2. Settings → Link account
3. Choose the account you want to link [Google, Game Center, Apple ID]
※ We recommend you link your account to prevent data loss.
[Note]
- An account that already contains game data cannot be linke