Idea Factory International has released a new promo trailer for Superdimension Neptunia VS Sega Hard Girls, the new trailer shows off the game’s main features, and the main cast of character, including the Sega Hard Girls.

Honestly, there isn’t a lot to say about Superdimension Neptunia VS Sega Hard Girls, while the game has new features that include Fever Time. There is nothing really stand out unless pointing out that the developers decided to forget about being subtle about their naming conventions because all the Sega Hard Girls bare the name of a past Sega platform, I wonder how Uzume will feel when she encounters Dreamcast? For those unaware Uzume is considered personification of the Sega Dreamcast.

For those wondering what Superdimension Neptune VS Sega Hard Girls is about, Idea Factory International has given the following information.

Our story begins in the mysterious halls of an ancient library…The Grand Library holds the history of the world within its shelves. Legend says that if one was to tamper with the books kept there, the past itself could be completely rewritten… A daring adventurer known as IF discovered the location of this revered library and finally crossed its threshold. Little did she know, a disaster of historical proportions was about to occur before her very eyes. Books began to vanish from the library’s shelves; the history of the world was disappearing before her and the reasons for this occurrence were shrouded in mystery.

IF sets out on a journey across time to uncover the truth! Will she be able to work together with both the Sega Hard Girls and Goddesses to recover the lost history? Will they really be able to save the world?

Superdimension Neptune VS Sega Hard Girls will be available on PlayStation Vita later this fall.