1 - 20 of 258 Works in Splinter & The Turtles (TMNT)
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Michelangelo and Donatello were separated from Raphael and Leonardo a couple days after mutating. Taken by the Kraang, the 2 are "raised" in Dimension X. Stay a bit longer and you'll find out why their ages are the same😉 Michelangelo and Donatello do reunite with their other siblings to ease your worries but not in a while. Mikey struggles to learn English while Donnie learns it easy haha luv you guys❤️🫶 READ AUTHORS NOTE!!!!!!
Series
- Part 1 of Fake lives
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Shrek AU. Really by Ace_Lyn for Feral_Fool
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
02 Dec 2025
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"What if Teenage Mutant Ninja Turtles were cursed with similar curse to Fionna's?" is a question that started it all. Except we ended up adding our own spin to it, adding new rules, new plot points to it all. Have fun?
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You'd Be Justified in Thinking This Fanfic is About You, Arnold, but, (As With Everything) I'm Obligated to Make it Entirely About Your Daughter's Relationship. No Hard Feelings. by Madeofchocolate
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
02 Dec 2025
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Arnold Jones has spent the last couple years learning a lot about his daughter's evidently hectic life. As much as he wishes he had known sooner, or paid closer attention, the best thing to do now is move forward and parse out the truths as they come. Casey is learning, growing, making friends, dating a turtle and- hold on, can you repeat that last one?
(Alternatively, Casey's dad meets Leo and his family, and what better time to do that than the holidays?)
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After the Ninja Tribunal and the battle with Tengu Shredder, Raphael is stuck in the form of a dragon.
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Taking place in an alternate timeline where the 2012 Turtles (As well as all Mutants-) get to be a part of society and experience highschool !
Donnie has been hounding April for a year with his persistent "affections", and April finally caves in and allows Donnie to be her boyfriend. The relationship goes poorly (We all act super shocked- Lmao).
Sort of a canon complaint? This is my take on what their relationship would've been like if they had actually gotten together ! I've worked in my favorite ships (Jonatello and Raphril) because I like those and this is my story- 👍✨
Sorry if this is kind of awkward? I've never written anything on AO3 before- :')
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Saving you ROTTMNT AU by Astera_Fandoms
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
01 Dec 2025
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This is a Krang future story mixed with the present of the universe and my own AU as in this universe when the movie takes place it's 2023 in the present and 2045 in the future. Donnie is the one who loses the key and takes Leo's place, Leo takes Raph's place, Raph takes Mikey's place and Mikey takes Donnie's place.
The age order: Donnie, Raph, Mikey, Leo
----------------------------------------The future a gone forgotten wasteland of New York burns taking a final breath that being from a lone turtle trying to survive in this nightmare called his original home, where his brothers are all probably dead by now, where he can't say goodbye to those he has missed and fought for so dearly. Time could only tell but time felt like it was going on for hours and hours on end nothing changing nothing being a new but what if just a little dream he got on one weary night was able to change everything, his mindset, his drive, maybe just maybe there was a world for him, a world he could live in peace...
- Language:
- English
- Words:
- 3,190
- Chapters:
- 2/?
- Hits:
- 20
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Teenage Mutant Ninja Turtles 1987 Season 2 by DrewsomeCICS2019
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 1987)
30 Nov 2025
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The Shredder returns from Dimension X for revenge. However, Krang denies him access to any of his resources until he proves himself trustworthy, forcing him to resort to other means to destroy the Turtles. The Turtles must stop Shredder from returning the Tehcnodrome from Dimension X and taking over the world.
Series
- Part 2 of Teenage Mutant Ninja Turtles 1987 series
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Inwardly, We’re Still Adolescents Watching Our Parents Be Murdered. by hopelesslywicked
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Batman - All Media Types, Batman: The Animated Series
30 Nov 2025
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There was a time where the Turtles thought that they never had it in them to kill anyone, no matter how evil or how much of a nuisance they were. They were young and naive — too loyal to Master Splinter's teachings of compassion to take anyone's life in their hands. That was before the Shredder murdered their father, and before vengeance drove them to spill his blood and burn the Foot Clan to the ground.
Their new ally, Batman, has complicated feelings on the matter; so complicated infact that he put their mission on pause to confront them, starting with a trip down memory lane ...
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To Each Their Own Eyes by SunMoonDreamer
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
30 Nov 2025
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Everyone sees the world differently, they say. Leo is no exception.
He has never been an exception to them.
- Language:
- English
- Words:
- 3,503
- Chapters:
- 1/?
- Kudos:
- 5
- Hits:
- 37
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A Little Something Extra by SunMoonDreamer
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
30 Nov 2025
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His little turtles were special.
And even if they weren't what he had imagined for himself, Yoshi knew he loved his sons dearly.
They were perfect in his eyes.
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I Do Care About You by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
26 Nov 2025
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A portal mishap during a dangerous battle sends Leo and Donnie into the middle of nowhere and Leo gets severly injuried, leaving Donnie to take care of him until their other brothers can arrive. However, Donnie falls ill and now it is up to Mikey and Raph to save the twins before it's too late
A fanfic based on the comic "I Care" by @sarathrwizard on tumblr
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Raphael, el más grande by Hi_im_pluton
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
25 Nov 2025
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Las noches más bellas son las mejores para ocultar calamidades.
¿Qué se hace ante la pérdida de un amigo?
¿Qué se hace ante la pérdida de un hijo?
¿De un hermano que es casi un padre?
¿Qué se hace cuando la victoria arrastra una consecuencia demasiado grande como para poder disfrutarla? -
Raphael, the greatest by Hi_im_pluton
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
25 Nov 2025
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The most beautiful nights are the best for hiding calamities.
What do you do when you lose a friend?
What do you do when you lose a child?
What about a brother who is almost a father?
What do you do when victory comes with a consequence that is too great to enjoy? -
Miles & the Ninja Turtles by bookwyrmdragon
Fandoms: Spider-Man - All Media Types, Teenage Mutant Ninja Turtles - All Media Types
18 Nov 2025
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Miles Morales has been the Spider-Man of Earth-8718 for three months when he runs into the Ninja Turtles on a patrol. He helps the Turtles in their fight, and the five of them then decide to team up. Now the Spider-Man of Earth-8718 has a new team, and will discover new friends and allies while battling the Shredder and the other villains that threaten Brooklyn.
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Basically some headcannons for at least my rendition of the 2012 tmnt series
NO WEIRD SEXUALIZATION/INSEST/TERRIBLE WRITING!!!!!!!!
May go into more depth on certain episodes in the show and make them better but for now it is just head cannons! -
Act I - time / noun / an ongoing procession of consequences by Yevynaea
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
14 Nov 2025
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“Normal humans can’t come back from assimilation,” says Casey, tone flat, his eyes fixed on the news footage, as they all sit in Leo’s room and watch soldiers mow down a small swarm of pink-fleshed zombies. “Mutants and yokai can, sometimes,” Casey glances at Raph, who doesn’t look away from the TV, “but it usually takes a lot of mystic energy to fully clear the infection out.”
“Energy that humans don’t tend to have,” Donnie guesses, and Jones hesitates before nodding.
“We should be out there,” Raph mutters, claws digging into his knees, until Splinter clicks his tongue, gently chiding, and pulls one of Raph’s hands into his own.
“The military seems to be handling it fine now,” Donnie says, to the echo of gunfire on the screen. “I say we let them. We’re not in any shape to be fighting, anyway.”
Mikey’s soft snoring, and the steady beep of Leo’s heart monitor, both punctuate that statement for him.(Or: The Kraang were defeated. The world was saved. The Hamatos are safe to rest, and recover, and rebuild. ...So why does it still feel like the other shoe's about to drop at any moment?)
Series
- Part 3 of ouroboros, ever hungry
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Amnesia Mikey AU by xarandomsimpx
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
05 Nov 2025
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Leo was with Krang One in the prison dimension. Mikey's heart stirred. He could hear his oldest brother's pained cries behind him and the silent drops of anguish from the eyes of the other. Mikey's heart stirred. "No." He thought to himself. "This isn't the end. Leo needs me. Leo needs my help." His hands shook violently, extended towards the mess of colored stardust above. Warmth enveloped him as he struggled to get ahold of his ninpo. His brother, defeated, begged him to stop. Mikey refused. "Leo never gave up on us, I'm not giving up on him." A bright light engulfed him, his mind clueless to the heartfelt scream ringing through his lungs. With the support of his family, a portal opened before them, their brother just on the other side. Unfortunately, so was Krang One. It didn't matter. Leo was right there. With all their might, they yanked their blue brother to safety. Just as Mikey turned to leave the Krang with one last taunt, his head split with a pained screech. Krang One was screaming. No. It wasn't just that. There was something sliding it's way into Mikey's skull. Images danced behind his eyes lacing his cranium with intense pain. Thoughts clashed at each other and simultaneously melted away until- silence.
- Language:
- English
- Words:
- 1,948
- Chapters:
- 1/30
- Hits:
- 5
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Eyes Opened, Eyes Closed by Found_In_The_Sand
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
03 Nov 2025
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“APRIL! PLEASE!”
She clenched her fist, and Donatello had a moment to realize that he’d wasted his last breath. A useless plea to someone who couldn’t hear, begging for a shred of acknowledgment. For mercy. And when his air was used up, a different kind of scream built in his throat, but this one wouldn't get the chance to escape.
Donatello could pinpoint the exact moment his vocal cords were torn from his throat. The same moment the rest of him was torn apart. Cell ripped from cell, molecule from molecule, and the turtle felt every single sever, rend, and split of his flesh. Bone, sinew, nerves, all ripped apart in one…painful… instant.And there was nothing…
…
And then Donatello opened his eyes… and realized he was falling.
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When April O'Neil, possessed through the Aeon crystal she held so dear, molecularly scatters Donatello, two worlds have to deal with the aftermath.
A different Donnie detects unfamiliar energy signatures, and it’s only a matter of time before the origins show themselves. -
The Golden Flower by wafflesaredelish
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
30 Oct 2025
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Tired of Bradford and Xever's numerous failures dealing with the turtles, Shredder decides to bring in someone new. He could bring in Karai of course, she is highly skilled, but for now he has someone different in mind.
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This oc started as a self insert, then got wildly out of hand.
I will post art with (most) chapters on tumblr. My username there is wafflekidgirlboy.TCEST DNI and all that jazz
Series
- Part 1 of The Golden Tree
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TMNT 2012 x Reader by miestardustscribbles
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
25 Oct 2025
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You grew up idolizing your mother-, a skilled ninja who taught you everything you know. Your father, gentle but distant, was always a mystery-, loved deeply by you but ignored by your mother. You never understood the strange dynamic between them, until one horrifying day when your mother turned your world upside down. In a brutal lesson on detachment, your mother killed your father and vanished, leaving you-, a seven-year-old, alone in the unforgiving streets of New York City.
Forced to grow up too son, you learned to survive on your own, eventually rising to lead a gang while barely scraping by at Roosevelt High School-, a place where you kept everyone at arm's length, your heart frozen from years of pain and betrayal.
But at fifteen, everything changes. You encounter a strange creature-, a mutant turtle with blue eyes and an unwavering determination to break through your walls. Despite your attempts to push him away, he keeps returning, slowly chipping away at the armor you've built around yourself.
Can you learn to trust again and open your heart, or will your past keep you locked away forever?