King Billy Casino holds a gaming licence issued by the Curaçao eGaming Authority in 2017, which is intended to ensure fair play and secure operations. While it is accessible to players from Australia, it should be noted that the country has its own regulatory body in place, the Australian Communications and Media Authority (ACMA). The ACMA is responsible for overseeing the legality of online casinos, a role that involves granting permissions and monitoring compliance. No app required – fully optimized mobile site works flawlessly on iOS and Android.