Octoexpansion Stories

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268 Stories

  • Splatoon x Male Reader by DForrester
    DForrester
    • WpView
      Reads 1,440,895
    • WpPart
      Parts 147
    You are just an average inkling in Inkopolis Square, when you notice a strange person who changes your life. This story begins in Splatoon 2, but I will mark in the chapter list when the story jumps to Splatoon 3 for those of you who want to jump straight to that point instead. All rights for the characters and bits of story go to Nintendo. I also don't own any of the pictures in this, unless specified other wise. Cover photo by Yuqoi on Deviantart. If I mess something up, please tell me.
  • Splatoon Harem Epilogue by Tadayoshiscott
    Tadayoshiscott
    • WpView
      Reads 2,371
    • WpPart
      Parts 6
    5 years has passed since the Great Chroma War and the fall of the Overlords. Kai decides to move to the Splatlands to start his "normal" life. Until he has been chosen to become the new Agent 3, he would discover where the old legends have gone to and perhaps carry a new generation
  • (discontinued) [ New World ] ; Splatoon by R3Y3SSSSS
    R3Y3SSSSS
    • WpView
      Reads 22,389
    • WpPart
      Parts 49
    You woke up in a new time line, things are no longer the same. You have been found by a group of agents, you have no way to communicate with them, they are not human. You will have to adjust to everything on your own, with the help of a few new creatures on the way.
  • After it all (Agent 8 x 3) by octokid11
    octokid11
    • WpView
      Reads 4,831
    • WpPart
      Parts 17
    Iris (agent 8) and Remi (Agent 3) have finally made it to the surface after the deepsea metro. Iris, with nowhere to stay, moves in with Remi. All is well at first, until Remi starts having nightmares about being sanitized, and Iris starts remembering her past in the octarian army. One thing leads to another and suddenly Remi, Iris, agent 4, and he newly recruited agent 7 must work together to save inkopolis, and themselves. (IM SORRY IN ADVANCE IF THIS IS CRINGE THIS IS MY FIRST FIC) !! A LOT of Swearing !! There will be some LGBTQ+ characters in this story. If you do not feel comfortable for any reason with this, either do not read this story or don't comment rude or hateful things if you still choose to read this. Also all rights to splatoon belong to Nintendo.
  • The New Age: A Splatoon 2 Story by SparkGengar
    SparkGengar
    • WpView
      Reads 1,650
    • WpPart
      Parts 13
    This is gonna be a story kinda based off of the Splatoon 2 Octo Expansion DLC. Female Agent 3 x Male Agent 8, with the Male Agent 8 actually being my OC (the name will be said in the story :D) Agent 3 will be given a different name later on in the story (so IN A WAY 3 is my OC too? idk) Either way, I hope you enjoy!! :)
  • An Agent's Love by nazuki2coco
    nazuki2coco
    • WpView
      Reads 2,434
    • WpPart
      Parts 13
    Male Agent 8 x Male Agent 3 Don't like don't read. This story takes place after Agent beats Tartar, but something isn't right. Read what happens in this adventure of agents.
  • I Get This Feeling... by DashingLunarComet
    DashingLunarComet
    • WpView
      Reads 25,682
    • WpPart
      Parts 13
    (Agent 3 x Agent 8) Agent 3 wakes up on a platform. What does she see? A handsome face. Though, she won't admit it.
  • Tartarus | A "Splatoon" Novelization [ONGOING] by Echoes_of_Polaris
    Echoes_of_Polaris
    • WpView
      Reads 3,381
    • WpPart
      Parts 35
    An Octoling awakens deep underground, lost and suffering amnesia. Upon meeting a strange being called Cap'n Cuttlefish, they join forces and embark on a journey to return home, wherever that is. Soon, they encounter an odd telephone who calls the Octoling Test Subject #10,008 and sends him on a journey to the "Promised Land," a utopian world of light that only those who prove themselves worthy may enter. With the captain's support, 10,008, now called Agent 8, begins a quest to prove himself by completing a series of tests within the Deepsea Metro, a facility managed by Kamabo Co., and collecting the four Thangs to build a portal to the Promised Land -- home. Each test requires him to perform a certain skill, and as a reward, he receives memories of his past, piece by piece. Perhaps Agent 8 can prove his worth and make it home. Maybe he can even find himself along the way. But as the shadows of the deep reveal their true nature, he begins to realize that not all is as it seems... and his journey may be nothing more than a trap. ~🎱~ Meanwhile, Delta, AKA Agent 3, awakens far away from home after a sudden ambush during a battle with a strange Octoling boy. In a world entirely foreign to her, she sets off on a quest of her own to find her captain and return home. However, unlike her previous adventures, she cannot do this on her own. She needs help. Thus, with a partially-Sanitized Octoling hostage at her side, Delta sets her course to reunite with her mentor and find a way home... and perhaps kick a certain Octoling boy's rear along the way. She has a solid plan, and nothing will stop her from success... that is, until Kamabo Co. begins interfering with her mission and its CEO decides he has plans for her, too. She's faced armies. She's stopped a tyrant. She's even saved the world. But can she learn to trust her companion, to understand the plight of her so-called enemies, and see the strings pulled by the CEO? Or will this be how she finally falls?
  • Opposites Attract: Female Agent 3 X Male Agent 8 by KenGames7
    KenGames7
    • WpView
      Reads 8,248
    • WpPart
      Parts 16
    After nearly two years, Agent 8 finally reaches the promised land. Agent 3 is there to guide him. This is my first fanfiction, so enjoy! Might have lemons later on in the story.
  • Team Orange (Manual -Forge) by MochiSquidKitty
    MochiSquidKitty
    • WpView
      Reads 1,244
    • WpPart
      Parts 19
    Cover Art credit to: Amino Apps Team Orange has noticed Forge's disappearance. They have known she has had problems... but this was a big one. Will the save Forge? Or will Forge be in Octarian hands forever?
  • "What's it like on the surface?" by PlebionPrecious
    PlebionPrecious
    • WpView
      Reads 1,920
    • WpPart
      Parts 5
    "The world's a dangerous place. It's splat or be splatted." his menacing leader told him. "That reminds me... Sir, I've been thinking about something lately. What's it like on the surface?" the young Octoling boy asked. ___________ This fictional story is about how an Octoling and Inkling meet. Who knew that a simple question could turn his life around? (Agent 3 x 8.)
  • Agent 3 x Agent 8 | Gay Love story.|  by XxJess_123Xx
    XxJess_123Xx
    • WpView
      Reads 1,072
    • WpPart
      Parts 5
    When Agent 8 defeats Agent 3, Agent 3 helps him how to do stuff in inkopolis..Agent 8 slowly Falls for Agent 3..will he confess? will Agent 3 like him back? Will I die because I don't get a lot of sleep?..read to find out! UvU
  • Splatoon Shorts フラ鋭 by qhost-soda
    qhost-soda
    • WpView
      Reads 1,172
    • WpPart
      Parts 4
    Oneshots, X Reader's, Imagines, anything! They're just short stories that don't really need a book but are too good to be left aside. Request Status: o p e n ! {we don't do lemons here-}
  • Black Hearts: Bobble Hat (BEING REWRITTEN) by justsomegirl_14
    justsomegirl_14
    • WpView
      Reads 3,654
    • WpPart
      Parts 23
    Everything was going great after the tournament. Everyone was having a huge party, until word got out about Goggles going missing. His teammates go out to look for him, but they may lose more than they had hoped for. Warning: Book might contain swearing. Also the first couple of chapters can be sort of cringe. Sorry. I suck at writing descriptions (Story is being rewritten! This could improve and improved it will hopefully be!)
  • The elites - Agent 3 x Agent 8 (wlw) by JustABotwFan
    JustABotwFan
    • WpView
      Reads 270
    • WpPart
      Parts 6
    Currently in progress! Disclaimer, Any art used as a cover is not mine. a detailed splatoon fanfic shipping the characters Agent 3 and Agent 8. there will be no smut as these characters are 16 at the oldest (this story takes place at the same time as/after octo expansion).
  • The Boy With No Mask (Agent 8 x Agent 3) by SoftenedImpact
    SoftenedImpact
    • WpView
      Reads 2,050
    • WpPart
      Parts 4
    The world needs more Octo Expansion love. I'm here to make that happen. Agent 8 woke up with amnesia in the middle of a subway platform. Standing over him was an old captain, who went by Cuttlefish.The old man urges 8 to explore, and with nothing better to do, 8 gets up and presses foreward. He reaches a laboratory, and then realizes that he and the captain aren't alone.
  • Splatoon 2: A New Home by zppj6tcrwjprivaterel
    zppj6tcrwjprivaterel
    • WpView
      Reads 28
    • WpPart
      Parts 3
    After the events of Splatoon 2: Octo Expansion, Agent 8 needs a new place to call home, and Agent 3 agrees to help.
  • Splatoon - Dead in the Water by princessprotostar
    princessprotostar
    • WpView
      Reads 164
    • WpPart
      Parts 2
    Agent 8 and Pearl go poking around in the deepsea metro, and find not only Dedf1sh, a mysterious octoarian who seems to have kept some of her mind during her sanatization, but also Sashimi, a self-proclaimed "Salmonling". And there's even mysterious rumors of a girl who might just be... human? Can Agent 8 save Dedf1sh? And is Sashimi really able to be trusted? All of that and more, in "Dead in the Water"!
  • A Duel and a Clear Sky (Splatoon fanfiction) by Myre36
    Myre36
    • WpView
      Reads 117
    • WpPart
      Parts 5
    Susan Splatnair is an octoling living in Inkopolis. Her dream is to win a sniping tournament, and now an opportunity arrives when the Inkopolis Sniping Tournament is being held. After climbing her way up the bracket, she is now in the quarterfinals. But her road to victory is a difficult one, since she now faces a mysterious opponent...
  • a splatoon story (octo expansion) by ArrowTheOctoling
    ArrowTheOctoling
    • WpView
      Reads 511
    • WpPart
      Parts 8
    A story of agent 8 reaching the promised land this is my first story so it's not great Hope you like it :) (and cover art is not mine)