Supercell ID is a service that players could use to safeguard their accounts. Accounts can no longer to be registered to Supercell ID.
Players with accounts linked to Supercell ID can still use Supercell ID to log in, but we recommend attaching another login method like Apple ID, Facebook, or Google Play to make sure you have access to your account in the future.

Supercell ID is not available in: Belarus, China, Cuba, Iran, North Korea, Russia, Syria and the occupied territories of Ukraine: Luhansk, Donetsk, Crimea, Zaporizhzhia Oblast, and Kherson Oblast.