Bandai Namco opened the redesigned official website of the upcoming smartphone Idolmaster game the Idolmaster: Million Live! Theater Days. It will be available in this summer on iOS and Android as a basic free to play game, based on the original IMAS music games, using the old and new songs from the TV shows, movies and other original released albums.
On the official website you can find the character details and you can watch the latest CM video (but you can do it above too). The release date of the game is still unknown, so until more information, please stay tuned!