超次元戰記戰機少女Sisters vs Sisters

The "sisters" get their long-awaited star role in this genuine Neptunia series spin-off! The four younger sisters rise up to take back their share of the portable games market stolen by the mysterious smartphone called "MagiPhone." The character models that decorate game scenes are all-new, and the characters are cuter than ever! In addition to a battle system that combines action and strategy, the familiar "Goddess Transformations" and "EXE Drive" systems return, allowing players to enjoy dynamic battles. Utilize strategy to seize victory with the sisters!

Handhelds vs. smartphones—the little sisters’ portable revolution that began over time… That day, the four CPUs set off in response to a request for help from the PC Continent far beyond the sea, while Nepgear and the other CPU candidates that stayed behind visited a certain research facility. There, they were trapped in a capsule and put into a deep sleep by the "Gray CPU,” and awakened to a Gamindustri two years later. People now had the latest model of smartphone, called the “MagiPhone.” It became a world in which the market share was dominated by smartphones. Nepgear is told that Planeptune fell to the "Buzzoer Phenomenon," in which hordes of monsters to appear, and that her older sister Neptune went missing. Having lost her sister and a home to return to, Nepgear fell into despair. This is a story of destruction and restoration, by CPUs, for CPUs, to pave the way from a future of despair, to a future of hope.