Additional in-game activities and functionality including Broadway performances with AI Stars teammates, in-game photo functionality, secret events and a quiz game.
Premium Edition includes: game for PlayStation 2, artbook, poster and limited edition packaging.
Adventure Mode allowing the player to explore New York City and build relationship with in-game AI teammates.
A strategy RPG battle system allowing for coordinated control of a team of diverse female fighters, each operating Mech battlesuits that can fight both on the ground and in the air.
Anime-style storytelling with tons of anime movie scenes and dual voiceover (English/Japanese), as well as high replay value through different possible endings, each of which hinges on the bonds created between characters in-game.