ChainCatcher news, the blockchain gaming company Immutable has announced the launch of the Passport tool aimed at enhancing interoperability, designed to simplify the registration process for players and provide them with a universal profile that allows them to carry their identity, achievements, and digital assets across different online games and marketplaces. The Passport tool is available in five games, including "Gods Unchained," and on a marketplace with over 500,000 users.