Smartphone Idola Phantasy Star Saga coming west Published by Boltrend Games. Mobile RPG Idola Phantasy Star Saga is coming west, publisher Boltrend Games announced. A closed beta test featuring the first six chapters of the main story, as well as the Arena, will run from August 5 to 11 for Android. Users can apply here.Idola Phantasy Star Saga first launched for iOS via the App Store and Android via Google Play in November 2018 in Japan. Read more about the game here. Thanks, Bumped.