ARGONAVIS from BanG Dream! AAside

, or simply AAside (read as Double A Side), is a mobile rhythm and adventure game for the boy band project from the multimedia franchise BanG Dream!.

It was released on January 14, 2021.

Introduction
The Live Royal Fest is the event that holds the key to world of the rhythm game ARGONAVIS from BanG Dream! AAside.

Adventure
In the adventure part of the game, players will be able to read an original story that takes place after the events of the anime. The "LIVE ROYALE FESTIVAL" is held to determine the best amateur band with contestants from all over the country.

Trivia

 * The "LIVE ROYALE FESTIVAL" participants had moved to Tokyo.
 * The university students transferred to the Kamogawa Music College. The students of the same faculty can take classes together.
 * The middle and high school students transferred to Kamogawa Music College Affiliated Middle-High School.
 * The working adults transferred offices/branches.