Death Battle Fanon Wiki

I'll show you my Special Attack #2! Hahaha! Neptune Missiles Fire!
~ Neptune

Neptune is the main protagonist of the video game series, Hyperdimension Neptunia. She is Nepgear's older sister.

(For other combatants named Neptune, see Neptune (disambiguation).)

Fanon Wiki Ideas So Far[]

Battle Record[]

WARNING: The following tab will reveal the numbers of wins and losses for the following character. Read at your own risk.

Battle Record

  • Wins: 0
  • Losses: 1
  • Draws: 0

Possible Opponents[]


She's a CPU (Console Patron Unit), or a goddess, in the world of Gamindustri, dwelling and protecting her own nation of Planeptune. Usually very lazy, perky, and with a complete disregard for work, not to mention being completely obsessed with video

games and other forms of entertainment. When transformed, she goes by the name Purple Heart, becoming not only more powerful, but also more serious, defensive and with a strict approach to injustice.

Her main weapons of choice are swords (basic of which she found in the dumpster), but other than that, her powers vary from spawning holographic blades, boosting her own stats, creating force-fields, fly at supersonic speeds, summoning giant robots and battleships (that have human faces!), and at one point even turning into a fighter jet.


Neptune is one of the four CPUs and is the Goddess of the 'Land Of Purple Progress' Planeptune, made by Histoire, however, the four CPUs started fighting to see which one of them could claim the title of True Goddess.

One day, during one of their fight the other three CPUs ganged up on Neptune and sent her plummeting off of Celestia. This caused Neptune to get a case of amnesia, she was nursed back to help by one of her best future friends Compa, who agreed to help her recover her memories.

Eventually, Neptune took her place as Goddess of Planeptune and immediately started to not do her job.

Death Battle Info[]


  • Sword.
  • Pistol (With elemental bullets).

Skills and Abilities[]

SP Skills[]

  • Cross Combination: Unleashes a flurry of sword slashes.
  • Critical Edge: Launches an enemy up into the air before slashing them out of the air.
  • 32-bit Mega Blade: Summons a sword to fall from the sky and stab the enemy to cause an energy blast. Can also fire a volley of multiple small versions and pick on up to use as an extra sword.
  • Victory Slash: Slashes a 'V' shape into the enemy which explodes.
  • Delta Slash: Shoots sword slashes at her enemy which traps it in a box before it explodes.
  • Do Your Best!: Increases Strength to all allies close to her.
  • Stat Multiplier: Increases Physical defence, elemental defence and speed for an ally.
  • Inafune Sword V: Summons 4 Keiji Inafune's and explodes to the enemy.
  • Who Did This!? Nova: Summons a Ship with Keiji Inafune's face on it and does lasers to the enemy.


  • HDD Form: Turns Neptune into Purple Heart. Purple Heart gives Neptune a boost to all her stats and gives her the ability to fly.
  • Next Form: Turns Purple Heart into Next Purple. Next Purple boosts all of Purple Hearts stats and gives her a new EXE Skill called Dimensional Slash, Neptune's strongest move.

EXE Skills[]

  • Neptune Break: Neptune hits her enemy into the air, juggles them in the air by repeatedly flying into them before slamming them into the ground which causes a massive energy blast.
  • HDD: Neptune: Neptune Transforms into fighter jet which fly's and shoots rockets at the enemy.
  • Dimensional Slice: Next Purple charges up a powerful slash before dashing forward while slashing the enemy. Has been stated to "slice through even the concept of the opponent".


  • Fought the other three goddesses for thousands of years.
  • Survive being ganged up on by the other three goddesses and the fall from Celestia to Gamindustri with light injuries.
  • Stopped Arfoire from destroying Gamindustri.
  • Helped defeat the Deity of Sin.
  • Killed Blanc and Vert in the Conquest Ending.
  • Fell from the sky for a couple of minutes and was fine when she landed (though she did land on Noire).
  • Beat all of the members of the Seven Sages.
  • Survived Yellow Heart's strongest attack (Yellow Heart is stronger than all other CPUs combined (aside from Rei)) (Though it did knock them out of their HDD forms).
  • Stopped Rei Ryghts from destroying both the Hyperdimension and the Ultradimension.
  • Defeated B-Sha.
  • Defeated Steamax and Affimojas.
  • Defeated three out of the four Dark CPUs (Who are as big as a skyscraper).
  • Defeated Kurome after she turned into Dark Orange' '(Kurome had the power of two dimensions, the power of her original CPU form and the power Rei Ryghts had).
  • Helped Blanc stop a zombie apocalypse while filming a zombie movie.
  • Dodged and blocked a barrage of lasers.
  • Survived Rei Ryghts ultimate attack which she stated would destroy half the world (Even after the CPUs and CPU Candidates blocked it, the city they were in was destroyed).
  • When her a Noire attacked an enemy, the shock wave from the attack destroyed the massive ruins behind the enemy.
  • Died, went to Hell, found Hell's torture was nothing to her (she was dunked in lava, made to walk across spikes and took no damage from any of it), got a fan club in Hell, took over Hell, frightened the ruler of Hell (Who is a giant) by transforming and went back to the land of the living while unleashing all of the residence of Hell into Gamindustri.
  • Survived an explosion in space that destroyed an Anti-Crystal with 1 km diameter (She was also in a weakened state after being around the Anti-Sharacite for so long (The Anti-Sharacite cuts off her connection to her shares)). While she did return injured, it was later revealed that these were due to a separate adventure she had with Noire (which, for comedic purposes, occurred off-screen), and that she survived the explosion and the fall from space with no injuries.


  • Is incredibly lazy.
  • Never plans.
  • She can only use her skill so many times until she runs out of SP.
  • Will always make a joke (Even if she thinks she is about to die).
  • If she comes close to the Anti-Sharacite she will begin to lose her powers.
  • If Neptune has too little shares she can't transform.
  • Enough damage can knock her out of her HDD Form.
  • Using Dimensional Slash sets her back to her base form.
  • Hates eggplants, to the point where the smell will make her revert back to her base form. (Though if the eggplant is big enough it won't affect her since she views it as an ugly monster).
  • Has been defeated by the other three CPUs, Arfoire, CFW Magic, Yellow Heart, Affimojas and Kurome.
  • Was killed by Nepgear in the Conquest Ending (This ending is non-cannon).