In Hyperdimension Great War Neptune Vs. Sega Hardware Girls, you’ll see a crossover between Neptune and her friends with Sega’s official console-tans. The official website shows us a look at four of the past Sega console eras you’ll get to visit as worlds.
Mega Drive (Sega Genesis) Era.
Sega Saturn Era.
Game Gear Era.
Additionally, the official website details the “Grand Library”:
The Grand Library is the base of operations that is part of the present day, and is there to administrate the past eras. The following functions can be used here:
- Time Leap: travel to an era.
- Mission: accept and turn in missions (free scenarios).
- Shop: purchase and sell items.
- Class Change: switch character classes.
- Library: revisit event scenes, listen to BGM, and more.
- Chat: have a chat with the Sega Hardware Girls.
Hyperdimension Great War Neptune Vs. Sega Hardware Girls will release in Japan on November 26, 2015 for PlayStation Vita.