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From Now On by Srae13
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), TMNT (2007), Teenage Mutant Ninja Turtles: The Last Ronin - Fandom, Batman vs. Teenage Mutant Ninja Turtles (2019), Mighty Morphin Power Rangers & Teenage Mutant Ninja Turtles (2019), Teenage Mutant Ninja Turtles: Mutants in Manhattan (Video Game 2016)
28 Feb 2026
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Summary
“So, what do we do now?” Knight asked.
“I am so glad you asked,” Mike smirked, rubbing his hands together. Spinning around, he pointed a finger at Purple. “Boss’s Donnie, if you would do the honors.”
Purple cracked his fingers. “Let’s get to work,” he declared before the three Donatello’s descended on their workstation.
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OR:It's time for one last adventure to bring back all the fallen brothers.
The thrilling conclusion to 'Multiverse of Michelangelo' and 'For the Glory'
Series
- Part 3 of Four of a Kind
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Smoke Signal by ariessmash
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types
28 Feb 2026
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Summary
Haley and Raphael must somehow weave their way through their new world of finery, royal customs, and solving a mystery of who killed her cousin, King Frankie.
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Donnie, When I Catch You, Donnie! by Anonymous
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
28 Feb 2026
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Summary
I suck at summaries:
When April finds herself lost, confused, and lost in the sewers she focuses simply on getting out. Imagine her surprise when she realizes she isn't just lost, she's somehow traveled to another dimension. If there's anything she's almost absolutely certain of it's that this is probably Donnie's fault.
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Turtles Forever; Expanded Edition by Corvix_Ailuranthrope_4313
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mecha Ninja Turtles, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 1987), Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
28 Feb 2026
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Summary
Six Turtle Teams had been affected in the same moment, being dragged from their respective Earths thanks to a malfunction in the Technodrome of Earth–87, all of them were brought to Earth–03 as well as some of their enemies! Danger was coming not for two Earths but for all of them!
Series
- Part 2 of Generation Mecha
- Language:
- English
- Words:
- 5,278
- Chapters:
- 1/?
- Comments:
- 2
- Hits:
- 8
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Flies in a Web: Fangs Latching In by TheIntrovertedBookworm
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
28 Feb 2026
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Summary
A year and a half has passed since the vile Kraang attacked New York unprovoked, and the turtles are slowly recovering. All have some physical and mental issues to get through, but they are all otherwise okay, until a shocking meet-up at Todd's treehouse changes everything.
There is another turtle, who has no memory of who he was before the Kraang incident, and he could be a potential secret brother. They also meet a grumpy teenage chameleon, who doesn't seem to like them and has untold secrets that hold a risk for even bigger problems in the future. Suddenly, the brothers are thrown into a new mission: find out who the turtle is.
Unfortunately, that may be a problem, for Raph struggles through visions from an unknown source, Donnie closes off and spends all his time researching for unknown reasons, Leo struggles with physical trauma and his new leader position, and Mikey has taken up to training with Draxum at an exhilarating pace.
As the turtles whirlpool with personal issues and untold mysteries of their new friends, there is something tunneling behind it all. With all that is going on, can the turtles solve the enigma of the mystic beings, or will they finally dig a hole too deep for them to get out of?Series
- Part 1 of Flies In A Web-ROTTMNT AU
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Alice, it's the Fantabulous Emancipation of One Emil Blonsky! by Smileyfax
Fandoms: Marvel Cinematic Universe, Resident Evil (Movies - Anderson), Iron Man (Movies), Daredevil (TV), Teenage Mutant Ninja Turtles (1990s Movies), Loki (TV 2021), 逆転裁判 | Gyakuten Saiban | Ace Attorney, Street Fighter (Live Action 1994)
27 Feb 2026
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Summary
Poor Emil Blonsky. SHIELD doesn't want him. The army just wants to keep him locked up. Not even Emil wants Emil. What's a gal like Alice to do? In between tracking down potential recruits for the Avengers Initiative, she's gonna have to talk some sense into him and arrange one hell of a legal defense to spring him from the clutches of the judicial system!
Let's just hope nothing blows up in her face...
Series
- Part 3 of Alice, it's the MCU!
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There is Another Leo...Family or Twin Stealer? by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
27 Feb 2026
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Summary
During a trip to the Hidden City, the Hamato brothers run into someone who looks exactly like Leo. He claims that he is Leo’s brother and everyone believes him, except for Donnie. His twinship with Leo is put to the test as Leo must make a choice between his twin that he has known all of his life or this new brother who looks exactly like him
Series
- Part 37 of I love the disaster twins
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Summary
Donnie has always known a secret only he and Splinter share: he and Michelangelo are biological brothers. Keeping that truth hidden becomes harder as he realizes that blood may not define family — but it still changes how he sees it.
Series
- Part 9 of Between Missions
- Language:
- English
- Words:
- 620
- Chapters:
- 1/1
- Kudos:
- 12
- Hits:
- 50
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Michelangelo Squared by LucaWrites
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
27 Feb 2026
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Summary
Pure mystic energy slammed into her, blowing her backward. She gasped as it burned her very being, trying to pull her atoms apart and turn her into Mikey Vapor.
She wasn’t sure how long the onslaught of pure mystic energy was tearing at her, but it suddenly cut off after a few moments.
“Oh, thank everything,” came a strangely familiar voice in her mind, that sounded like it was coming through a thick blanket. “Leo would never let me live it down if I manage to kill myself by accident.”
***
Mikey was having a good day.
The best day, actually, in a long time. Because things were finally reaching a new normal that he could get used to.
So, of course, the universe had to prove that The Plot would always come knocking.
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Shades of Blue by Starburst_Lily15
Fandoms: Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles - All Media Types
27 Feb 2026
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Summary
All Anastasia had wanted was to achieve her dream of joining the ranks of New York’s finest.
No one told her there’d be mutant ninja turtles involved or that she’d become very fond of the color blue, and the ninja who wore it.
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Peace by BialyLis for alwerakoo
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
27 Feb 2026
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Summary
“He says his name is Jotaro.”
Leo gave him time to elaborate. He did it out of pure habit and maybe to spite himself, because Usagi never elaborated.
“Okay. And where are Jotaro’s parents?” he asked, waving his hand in the air to indicate he needed a little more.
Mikey and Usagi exchanged a second look, which already promised complete disaster, so when neither of them managed a response, Leo walked over to the table and leaned over the child.
“Are you lost? You need help?”
Jotaro didn't even look up at him, fully focused on sucking all his juice through the straw at once, and when the carton finally emptied, he gasped for air as if he'd just drowned.
Or;
Usagi is ready for a new challenge. Leo is NOT.Series
- Part 7 of Idiots in love
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Summary
The turtles are raised separately. However, reuniting the gang solved not all problems. The road from strangers to brothers is long, and what you want isn't always what you need.
One-shot collection from my Separate AU 'Almost'. Sorry, but letting this stuff stay in my head drives me insane. So out it goes.
Series
- Part 2 of Almost
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She paints every parts of her Polaroid Pictures with a Beautiful Purple by RandomRize
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
27 Feb 2026
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Summary
The Turtles meet a black wolf.
Who is she? Can they trust her?The ever so blunt Raph spat out, pointing a sai to her purple, burning eyes. Leo tried to de-escalate the situation.
From the battle they had just witnessed, it was clear to all four she was a better fighter, and Raph knew she could kill him right then and there; the brute wasn’t stupid, but he sure wasn’t a whimp either.“What’cha planning?”The wolf didn’t answer, not really. Simply snarled: “Ask about my shitty parts with shitty questions all you want, I will fuck you up like a monster if you don’t scram.”
For a packanimal, her social skills sucked, Raphael thought.
From Kraang abduction to household chores, the brothers need to stick together through thick and thin, even when they annoy each other and bicker.
Aka: Literary fiction and Psychology/therapy disguised as TMNT action and adventure.
POV is from the canon cast as they try to navigate how to work with this difficult OC. Wanted to explore canon in new ways, and I believe how you act with with a stranger, tells a lot about you
Series
- Part 2 of The wolf and the turtles
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The Solution (TMNT 2012) by RaiRaiRaika
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
27 Feb 2026
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Summary
You are a major threat to the Kraang and they will stop at nothing to get you eliminated, whilst the turtles are doing everything to protect the only key to the Earth's salvation, and that is you. Literally.
Donatello X Reader.
~In hiatus and under major reconstruction/rewrite
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TMNT: Ikigai by CodaBleep
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics)
27 Feb 2026
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Summary
What if the Turtles were raised in the Foot Clan instead of with Master Splinter? The four brothers are sent to New York with their master to help take control of the city again. But they battle street gangs and explore abandoned cryptic corners of the city, the turtles piece together their past and search for where they truly belong and who they want to be.
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Broken Mirrors and a Bloody Floor, Forgotten is the One who I was Before by Trickster_from_beyond_16
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
27 Feb 2026
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Summary
Donatello Hamato lived a hard life, he lost many things- His father, his childhood innocence, his close bond with his siblings and most of all...his sanity. He is now a mere husk of the turtle he once, with a slipping mind and a broken thread of everything he used to be. He is fine though, he promises.
The universe however doesn't believe him when he says so, so it chooses to send him back in time. Donatello doesn't complain, he takes his chance to make the lives of his family better. He chooses not to let them down.
Little does he know just how much his past life's trauma will bleed through....and how much he underestimated his family's love for him.
TL:DR- Donnie is thrown back in time without giving his consent, still he takes the chance to fix things but oops! He's mentally unstable and that scares the shit outta his brothers lol
Series
- Part 3 of 2012 Donatello appreciation 🐢💜
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TMNT CHRISTMAS EXPO CONCERTO by Klaus_p0tat0
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), TMNT (2007), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles: Mutants in Manhattan (Video Game 2016), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 1987), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Teenage Mutant Ninja Turtles (IDW Comics), Batman vs. Teenage Mutant Ninja Turtles (2019), Might Morphin Power Rangers & Teenage Mutant Ninja Turtles (2019), Teenage Mutant Ninja Turtles X Naruto (2024), TCEST DNI - Fandom, Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), Teenage Mutant Ninja Turtles (Mirage Comics), SAINW mention, Ninja Turtles: The Next Mutation
27 Feb 2026
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Summary
Mutant Mayhem Donnie gets a text one day from Rise Donnie, to collab for the BIGGEST EVER Crossover concert with all the other versions of TMNT, right here in the Mayhem dimension. Watch as both versions attempt to understand, and work around other versions' problems to give their counterparts the most COWABUNGA Christmas Concert they could ever get.
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Even Princes Are Mortal by Waffle_2020W
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
27 Feb 2026
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Summary
Crown Prince Leonardo of Caerwyn has always been beloved — not because of his title, but because of his kindness.
As time passes, the rhythms of the kingdom shift. The princes appears less often in the streets of the city, often to busy with official duties in the palace. But Leonardo always finds time to come and speak with the people. That's why he's loved so dearly by the citizens of Caerwyn
A royalty AU about brotherhood, inheritance, and the bond you make not by being a rude ruler but by being kind.
Series
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Can You Find Me? by IDIOTICBEAN101
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
27 Feb 2026
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Summary
Everyone knows that Donnie's stubborn.
It's always been a common trait between him and Leo.
But who knew he was stubborn enough to still believe Leo is alive, even a year later.
Or:
They won't listen to Donnie.He knows that Leo's still alive.
He knows he is.
And he's going to keep trying.
tl;dr:
It's been a year since the invasion, Donnie hasn't stopped trying to get Leo back since the day he was locked in the Prison Dimension.
Will he find him? Or is it too late?- Language:
- English
- Words:
- 2,866
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 5
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Summary
En la ciudad de New York, la noche era normalmente ruidosa, pero bajo de la superficie nada era normal, en alguna parte de las alcantarillas se encontraba un hogar peculiar y en él había un dojo extrañamente japonés, donde había cuatro tortugas mutantes entrenando en combate.
Todo parecía normal para ellos, un hogar y un día arduo de entrenamiento, pero no todo era lo que parecía . . .- Language:
- Español
- Words:
- 6,972
- Chapters:
- 2/?
- Hits:
- 6