Roykoopa Stories

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75 Stories

  • A diamond in the rough..(Yandere Koopalings x OC) by Girl2thepower
    Girl2thepower
    • WpView
      Reads 36
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      Parts 3
    Princess Lumi had been having weird things happen to her weeks..So she hired marios party to protect her incase anything would happen to her! little did all of them know itd be this bad..
  • The Final Stand: Ludwig's Reign, Act 1 by kookininja
    kookininja
    • WpView
      Reads 8,506
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      Parts 1
    2015 Summary: No one would have ever expected the new king's reign to take the path it would in the future, but I can say this: the regime of the oldest, most arrogant and articulate of Bowser's children is certainly far from peaceful. Here is the story of how it all began and how everything lead up to an event that would change the Koopa family and their known world forever. 2026 Summary: You'll have to wait and see. April 2026 Update: 11 YEARS LATER, I AM FINALLY FINISHING THE ORIGINAL STORY. TFS will now end with Part 1 (I'm scrapping Return II The Darklands and We III Kings) but I'm planning a really good ending to tie up all of the loose ends and plot holes from the original story. As a bonus (and writing exercise for me), I'm also remastering my old chapters! I mean, I have the "framework" little me left behind, so I want to bring her vision to life in ways she couldn't back then. It's going to take years like the original 80 chapters did, and I'm not gonna be able to do a chapter per night the way I did as a child, but I'm going to have a blast and go absolutely nuts with this! More than anything, I hope you'll have as much fun reading this as I will writing it :)
  • Two Worlds, One Soul  by cheesse_lover67mill
    cheesse_lover67mill
    • WpView
      Reads 25
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      Parts 2
    We all know and hopefully love Koopaling and, sadly, they don't get any games and Nintendo kind of forgot about them. But what happens if a certain villain of the Mario Bros, and the Koopa king come back for revenge and something goes wrong? What happens if they get taken somewhere else and might never get back home again? What happens if they are met with the worst person they would probably ever meet? Follow along with these koopa kids to find out if they would survive. Okay, so this story I forgot might have been forgotten about and has been in my drafts for literally 4-5 years. And I realized how bad I was at writing so everything I had down I'm doing over because I hate my life. But anyway, this story was kind of inspired and will kind of follow the ending of Mario and Luigi: Superstar Saga a bit so if things are wrong that's my bad for not playing the game in a long time and I would probably need to go back and watch gameplay videos again. The story will mainly focus on the Koopalings, as they don't get the attention they deserve. I love them so much, and it will also include some hints for other games. Originally, I wasn't going to have Fawfal speak Engrish, but I realized how much that took away from the character, so I'll be using a translator for that! All non-human characters will be human but will keep some of their characteristics such as the koopas keeping their shells and tails, also the chainchomps and Poochy will remain how they are as they are the pets in this universe. So anyway enjoy the story and hopefully I don't forget about this one as I have one that I will be rewriting as well and one in drafts!
  • [DISCONTINUED] When blood dries  by _Kooky_cookie
    _Kooky_cookie
    • WpView
      Reads 420
    • WpPart
      Parts 3
    ( I changed the name for the fic :)) ) When the Koopalings get wrongly accused and wanted for the mysterious murder of Princess Peach, they must escape underground and fight for their lives as death is permanent... (Heyo!! This is my first time writing a book so I have no idea how it will turn out lmao XD also this will contain some gore and blood but I will put warnings at the beginning of the chapters if there are in that part :3 it's also partially based of one of my favs games aswell :0) The koopalings are also in human form :D
  • Koopalings One-Shots by Watashiwaarekusa
    Watashiwaarekusa
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      Reads 352
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      Parts 2
    More info on the front page~
  • Koopaling Krackfics by galactica7071
    galactica7071
    • WpView
      Reads 2,807
    • WpPart
      Parts 13
    welcome to this turtle-filled shitshow, sponsored by none other than my complete lack of focus cover image by eromame all genres: fanfiction, humor, random, short story
  • The Koopalings and Seth by LydiaTheHuman56
    LydiaTheHuman56
    • WpView
      Reads 36
    • WpPart
      Parts 1
    Read about Seth and his brothers and sister to see if they can care about each other
  • Summer Plans by supersader9
    supersader9
    • WpView
      Reads 253
    • WpPart
      Parts 9
    If you haven't read my one-shot "Insomnia", you should probably read that first before jumping into this book. This story starts two weeks later after those events. Another year of school has finished, and the Koopalings have the Summer off. The kids were happy about it except for Bowser Jr. and Ludwig von Koopa; but for different reasons. For Bowser Jr., he has to go to Summer School because he failed. For Ludwig, he can't study anything; which drives him crazy. When Ludwig finds out Bowser Jr. is going to Summer School, he gets excited and asks Bowser if he can go there too; even though he's a straight A student. But when his father says no, it's time for some sneaking around. Will Ludwig make it to Summer School before it ends? Or will he completely miss out?
  • 𝐊𝐨𝐨𝐩𝐚𝐥𝐢𝐧𝐠𝐬 𝐆𝐫𝐨𝐮𝐩𝐂𝐡𝐚𝐭 !! by slytherrrinnnn
    slytherrrinnnn
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      Reads 1,039
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      Parts 6
    So I wrote a koopalings chatfic maybe a year ago but I want to redo all my chatfics sooo I'm rewriting this The ages of the koopalings (plus bowser junior) are: Ludwig: 18 Roy: 17 Wendy: 16 Iggy and Lemmy: 15 Morton: 14 Larry: 13 Junior: 6 I know the Mario cartoons aren't cannon but I will be using the koopalings usernames in this and acting like that all happened when they were younger (when Junior wasn't born). CHARACTERS ARE KINDA OOC IM SORRY THEY ARE BASED HEAVILY ON MY HEADCANNONS also on ao3 art credits for cover: arashi.h
  • Tunnel Trouble  by llRetroRobotll
    llRetroRobotll
    • WpView
      Reads 39
    • WpPart
      Parts 1
    Some of the Koopalings get visited by an old friend and my favorite character. Long oneshot
  • Locked Away by LoveNikki4Life
    LoveNikki4Life
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      Reads 454
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      Parts 5
    (Does not follow my main AU. Is purely a stand-alone story) Mario is dead, Luigi is trapped, Toadette is serving a lifetime tariff in a Darklandian prison, Daisy won't get involved and Peach is finally forced to marry Bowser. However, Peach notices something a little strange when cooped up in the castle. Even during the wedding, she could see that the Koopalings didn't look too happy, and how could she ignore the verbal abuse that happened in front of her and the physical abuse that happened behind closed doors? Evidently, there is more to the Koopalings than meets the eye, and Peach tries to unpick the intricate web of lies that makes up her new life. But from what she's seen, things are only going to get worse.
  • Bowser Jr.  & Koopalings x Scarlet Family by ghetto_gasai
    ghetto_gasai
    • WpView
      Reads 2,206
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      Parts 22
    Hey it's Little_E yet with another story it's Koopalings and Bowser Jr. x Scarlet Family ( have names you can also use a your name or the one provided) it's like boyfriend scenarios my characters and a are multiple different people who are all related and love each other dearly. Their Queen and relative Itzamarie and Bowser had a good term past that made them become allies in the future she loved which I'll upload a story about later on of the past and their future it's only stories and wild fantasies(maybe) if requested I can put up an art book about the girls and the koopalings together.
  • Shards of Love by Hip_Neptune
    Hip_Neptune
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      Reads 3,889
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      Parts 11
    After Mario and Peach get married, Peach gets kidnapped by the Koopalings without Bowser knowing. As she escapes from Bowser's Castle, she finds out disturbing facts about the people close to her. When the Koopas' past comes back to haunt them all, Peach's now forced to fight for good with her archenemies... But she may longer see the Koopas as enemies. MxP, BxP, LxD. FIRST 11 CHAPTERS UPLOADED FROM FFN/AO3
  • the grand koopa heist! book: 01 by iamagodzillafan
    iamagodzillafan
    • WpView
      Reads 41
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      Parts 2
    I know no one will read this, but hey had this idea in mind so I am just making this. !NONE OF THE CHARACTERS ARE MINE ALL RIGHTS TO NENTENDO FOR THE CHARACTERS! The koopalings go on a heist, let's see if they can pull it OFF!
  • My Wild Love! Roy Koopa x Izma Scarlet by ghetto_gasai
    ghetto_gasai
    • WpView
      Reads 408
    • WpPart
      Parts 8
    So I wanted to talk about my shy, nervous, adorable, but smart, and brave sister Izma, her life had been interesting, she was born along with me, she grew up with me, I protected her, she was separated from me, she was manipulated, played, and hurt. But I love her and so does Roy, but in a lovers way. She is shy and when she first met him she was sadly manipulated, so I had to fight her to bring back her memories, this is their story of how they grew up, stood in hard times together and their seperate childhoods, please enjoy, like, vote, comment which koopaling and scarlet kid you wanna see next, choices are in Bowser Jr. And Koopalings x scarlet kid book,
  • The Apocalypse P2 by PerchTheCat
    PerchTheCat
    • WpView
      Reads 356
    • WpPart
      Parts 18
    They finally get to the mushroom kingdom, but will they even continue to survive? Or are they going to get killed by toad shoving them in zombie pits or horrible science experiments?
  • Koopaling Gems by LydiaTheHuman56
    LydiaTheHuman56
    • WpView
      Reads 368
    • WpPart
      Parts 9
    Princess Peach has been kidnapped again, but this time a younger Koopaling with dark red hair, blue head, and a same scaly skin as his brothers and sister. Will the Mario Brothers save the Princess or will suffer forever? Credit to DeeCourtney for the drawing cover as a gift
  • Where my happiness lies, upgraded! by NillieLou
    NillieLou
    • WpView
      Reads 5,182
    • WpPart
      Parts 14
    I am not the original author and I just hope you will like the rewritten story from me! I got permission from the original author @1-800-Koopalings so don't worry! Check out the original! Bowser jr. is feeling lonely, ever since his father Bowser is dating Princess Rosalina, he barely has time for his family. Junior's loneliness gets bigger every day and one day something happened. A shadow started to appear and seems to follow him around... While Ludwig and his siblings notice their baby brother is changing, they try to cheer him up and make him smile again, what worked out well first,... Soon something dramatic will happen, that he Koopa family just can master together... (The cover is made by @glorious-porpoise2)
  • koopaling x reader oneshots by n30nl1ghtz
    n30nl1ghtz
    • WpView
      Reads 322
    • WpPart
      Parts 2
    koopaling x reader !! please request on the first page