Hyperdimension Neptunia is a story written by Red Tiger. It is a retelling of the first Hyperdimension Neptunia game's story in his own version.

The story follows Neptune, a young girl who suffers from an epileptic amnesia, concerning where she truly came from and her quest to find out who she is. This version of the first HDN game's story is expanded more on about the history of the Hyperdimension and the Console War between the four nations of Gamindustri.


Gamindustri; a parallel world that lives in the dimension known as the Hyperdimension, where beings known as Goddesses watch over and protect its world.

However, at the time when the Goddesses were born, a violent war broke out between them on who is best to rule over their world, leading to all four of these powerful beings to split their nations, each worshipping one of them. This war became known as the Console War, as the four Goddess fought one another in Celestia. Three of of the four formed a temporary truce, ultimately overwhelming and killing the fourth Goddess on her own.

Weeks have passed and the war continues on... a young girl named Neptune, who suffers a form of amnesia, soon finds herself mixed up in this war, but begins to feel a sort of familiar feeling and thus her adventure begins...!!



Main Characters:Edit

  • Neptune - A girl who was taken in by Compa and her grandfather. She suffers a form of amnesia as she can not recall past events prior to her being found by Compa.
  • Compa Seghart - A girl who is "a nurse-in-training". She was the one who found Neptune unconscious near her grandfather's farm and looked after her until she recovered.
  • Moopa Seghart - [ To be Added... ]
  • IF - [ To be Added... ]
  • Gust - [ To be Added... ]
  • Nisa - [ To be Added... ]
  • Noire - [ To be Added... ]
  • Histoire - [ To be Added... ]

Differences from the Video Game seriesEdit

  • While Noire/Black Heart was the one who came up with the idea of taking out Purple Heart, it was Vert/Green Heart who delivered the final blow. Here, Noire/Black Heart is the one who does so.
  • Some notable differences at the beginning from the first game are present here:
    • In the first game's intro, Neptune woke up inside Compa's house who already trying to heal her after she found her injured outside. Here, it has nearly been a month since Neptune fell from the sky and has since recovered.
    • Compa lived somewhere in Planeptune and found Neptune just outside her house. Here, Compa lives in a family farm along with her grandfather and the two do not live in Planeptune. She and her grandfather also found Neptune mortally injured in the woods near their farm.
    • Neptune's display of behavior differs greatly in that, in the first game she retained her adventurous and eagerness to fight monsters. Here that is not present, as she is  cautious and more reasonable. In both cases, she had amnesia, but the former still kept her core personality whereas the latter takes up something entirely different.
    • Histoire contacted Neptune straight away after she recovered in the first game. Here, Histoire is absent in doing so.
    • Much like Compa, IF does not live in Planeptune.
    • Neptune, Compa and IF ran into Arfoire after clearing their first dungeon in the first game. This does not happen here.
    • Due to not taking place in Planeptune and Histoire not getting into contact with them, it takes a while for Neptune, Compa and IF to start their journey to help Neptune recover her memory and find out who she is.
  • While Compa's grandfather is mentioned in the game, he does not make an appearance nor is he named.
  • Noire is portrayed as being far more villainous in this version compared to the first game. This also applies to Blanc and Vert, with the former being far more aggressive and cautionary of her country against Lastation and Leanbox, while the latter is now deceptive and a lot more hostile against those who threaten Leanbox, especially those from Lastation, Lowee and the Resistance.
    • Additionally each of the countries of Lastation, Lowee and Leanbox did not have an army aiding them in the Console War.
  • The Resistance did not exist in the game.

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