Sega and Compile Heart are making a crossover game with the Neptunia characters and the Sega Hardware Girls. Hyperdimension Great War Neptunia Vs. Sega Hardware Girls has two protagonists.

Dengeki Online reports, If or Iffy who represents Idea Factory is one of the protagonists in Hyperdimension Great War Neptunia Vs. Sega Hardware Girls. Hatsumi Sega, a new character designed by Tsunako, is the other lead character.

Felistella, the makers of the Hyperdimension Neptunia Re;Birth remakes, is developing the PlayStation Vita game. Players will be able to explore dungeons and it looks like there will be areas If can crawl through.