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TMNT: Draconic Mutation by OnyxtheHedgehog_15
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
18 Jun 2026
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Summary
Leonardo, a once-proud and confident mutant turtle, is subjected to an unexpected mutation and struggles to find himself as he comes to terms with the heavy fog of his new form.
Even when his new and old instincts constantly clash.
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Transformers Prime: War Collision by OnyxtheHedgehog_15
Fandoms: Transformers: Prime, Teenage Mutant Ninja Turtles (TV 2012)
08 Jun 2026
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Summary
Leonardo, Raphael, Donatello, and Michelangelo unintentionally get caught up in a war between two factions of transforming robotic organisms and are put under Optimus Prime’s protection.
But what they won’t expect is that their presence has already caught Megatron’s attention.
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Look, Click, Drag, Drop, Delete by internallyscreamingdaily
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
04 May 2026
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Summary
With the Kraang and Shredder gone, everything calmed down.
At least, Michelangelo thought that was how things were supposed to go.With control over the city in limbo, the promise of power has lured many of the turtles' enemies out of hiding. With his brothers too busy to so much as catch their breath, let alone pay him any mind, Michelangelo finds himself questioning where exactly he falls in his brothers' priorities.
And then he finds himself questioning where he is. At all. He doesn't recognize this new place he's found himself in...
Series
- Part 1 of Look, Click, Drag, Drop, Delete
Bookmarked by NinjaNekosLibrary
05 May 2026
Bookmarker's Notes
I love asking the universe and receiving an answer! THIS IS SO CANON I'M CLAWING AT THE WALLS B-TEAM FINALLY GET TO BE NOTICED AND EVERYONE LOVES EACH OTHER AND MIKEY IS SUCH A GOOD BOY AND THE INSECURITY IS RIGHT ON POINT AND NOT FORCED AND THE CHARACTERS!!!! THE CHARACTERS ARRHHGGHGHGY!!
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Can't avoid us forever by beenie_bee
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
04 May 2026
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Summary
Set at the very start of the 2012 farmhouse arc. Donnie and Raph bump into each other in the early morning after weeks of not talking. Raph has been isolating himself and Donnie's had enough of it.
Series
- Part 1 of TMNT Brains and Brawn One Shots
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Split the Night by T33la
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
22 Jun 2025
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Summary
Raphael has ALL his brothers, just not in the same place. In a wrenching tragedy, Raphael’s world is ripped into two pieces. Pulled back and forth between two different realities, one with Leo and Donnie and another with Mikey and Donnie, can he keep his grip on each?
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And then Raph was in the air, and he had—he had—timed it right. He was reaching for Leo and Mikey, and they were reaching for him, arm in arm. Their hands stretched up to where he now flew above them, their eyes trusting—even in this pepto-bismol colored nightmare. They had this just like they had always had each other. Just like they had never, never failed. Not when it mattered. Not in these moments. He would use his momentum and pull them to safety. It would be a hard landing, he knew. A crash landing. It would hurt. But they’d be hurt together, and then laugh about it and groan and complain and go home.All he had to do was grab their hands.
- Language:
- English
- Words:
- 58,831
- Chapters:
- 15/15
- Collections:
- 1
- Comments:
- 350
- Kudos:
- 220
- Bookmarks:
- 56
- Hits:
- 4,015
Bookmarked by NinjaNekosLibrary
25 Apr 2026
Bookmarker's Notes
I can't believe I never bookmarked this!
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The Turtleman by RayInTheBackrooms
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
16 Apr 2026
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Summary
Donnie’s love for inventing has gotten him in some controversies before, sure, but undemocratic interrogation is a new low. Two turtles that look much like himself are questioning him, saying things that amount to riddles, kicking him around when he doesn’t give them the answer they want… and he doesn’t know what that is, because nobody will tell him why he’s here! He knows one thing for certain: Things cannot possibly get worse.
Then he hears Mikey scream next door.
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When Donnie is knocked out on a run to the junkyard and wakes up in an interrogation room, he is forced to confront his greatest regrets— and the sacrifices they command.
[Inspired by 'The Pillowman' by Martin McDonagh]
Bookmarked by NinjaNekosLibrary
18 Apr 2026
Bookmarker's Notes
I was murdered by this fanfic. Don’t help me I’m good where I am
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How Our Family Breaks by MantisBNLTS
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
05 Jul 2025
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Summary
Seven months. It's been seven months since Splinter made Leonardo the new leader. It's been seven months of progressively worse arguing and now it's constant. Michelangelo's effectively moved in with Baron Draxum three weeks ago at Donnie's insistence and Splinter is always somewhere the conflict isn’t.
Donatello spends most of his time in his lab, leaving at night for some fresh air and to deal with old enemies. Someone has to, after all, and with two specific turtles refusing to leave the lair, it might as well be him.
However, one specific enemy might be growing into something more than he can handle on his own.
It’s on one of his escapes from the lair, however, that starts a whole strange chain of events. A chain of events where he finds himself very much unwillingly and begrudgingly not on his own, anymore. All thanks to a tripped motion sensor and Hypno-Potamus and Warren Stone.
Donatello's never helping anyone out of the sewer again.
Series
- Part 2 of How Our Family Breaks
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Summary
After the events of the Fourfold Trap, Donnie's self worth hits rock bottom and he decides a self-inflicted punishment will fix him up anew.
A certain blue-clad turtle has an inkling feeling to check up on their resident genius. A challenge for the three brothers arises as they have to put broken pieces of a whole together, both metaphorically and literally.
Bookmarked by NinjaNekosLibrary
01 Feb 2026
Bookmarker's Notes
Dude just got brain zapped HARD you cannot leave that kid alone or bad things happen 👀👀
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Having a Ball by ShinyMechAngel
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
31 Dec 2025
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Summary
“Did you see his face light up when he thought about getting to experience New Year's in Times Square, Leo? If I can bring him even a quarter of that joy, all of this will be worth it.”
While watching the news one night, the Turtle's catch a glimpse of the Times Square New Year's ball. Mikey really wants to see it in person, but how is that supposed to happen when he can't be seen? Donatello to the rescue.
Series
- Part 4 of Turtle Shellebrations
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Farmhouse Living by kraangdroidz
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
31 Dec 2025
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Summary
Donnie was never cured from the events of the Creeping Doom. Everybody has been rushing about to support their brother, their friend, everyone apart from Leo. He's been avoiding hanging around Donnie like the plague for a while.
Thinking the environment of the farmhouse might work better for Donnie, the TMNT, April, and Casey move.
Series
- Part 1 of The Creeping Doom AU
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get your fingers out of my mouth by stillateenageabomination
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
20 Dec 2025
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Summary
Leo let go. Donnie rushed to return back to his side of the cell — the cell? Oh, shit. Yeah, this was a cell. Typical prisoner treatment. Stone floors, stone walls. Dim lighting. Steel doors barring them from escaping. There was a set of chains fixed to Leo's wall, but they were suspiciously Leo-less. Really, the only unusual thing was the part where Donnie's skin kept melting off-and-on each time Leo blinked.
"Am — Am I high?"
Donnie sucked in a deep, greedy breath, as far back to the wall as he could go. "You're not not high."
"Shit."
or, after the last time the Shredder messed with his mind, Leo is much more susceptible to temporary breaks from reality. When he and his brothers are captured by the Foot and Leo is dosed with an unknown substance, half the battle in escaping is dealing with the hallucinations that follow him.
Series
- Part 2 of unbroken heart
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Worth Stressing Over by itz_me_E
Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024)
26 Jun 2025
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Summary
After defeating a massive army of robots that turned on their creator to wipe humanity off the face of the Earth, Raph and his brothers head home without a care in the world. With minor injuries, they each agree to tell their dad what exactly went down the night before in the morning. Turns out being separated for hours on a highly dangerous mission with a killer robot after you made you want to spend time with your brothers, who knew?
Except Raph has a major injury. Surely he can keep it hidden till morning and spend some much needed time with his brothers… right?
Or: I jump on the train and expand what could have happened after Raph got home with broken ribs.
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looking for the next big ticket by alwerakoo
Fandoms: Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Teenage Mutant Ninja Turtles - All Media Types
14 Dec 2025
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Summary
Donnie’s been quiet for a moment now, which usually meant he wasn't going to speak unless prompted, but he seems weirdly focused, eyes narrowed.
“Sorry about this, man,” he says suddenly, voice a little hushed.
Raph supposes he can appreciate that. He just wishes it meant something more.
“Hey, Donnie?” He manages, finally. “Do you think I’m dumb?”
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or: Donnie and Raph have a chat about school (and a few other things)Series
- Part 4 of TOTTMNT
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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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Summary
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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Summary
The turtles find a mysterious puzzle cube.
The intended effect won't show up on mobile, sorry. It's still a totally normal fic though, so you can still read it! No worries :)
Series
- Part 10 of Melon's TMNT Oneshots 🐢
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Turtle Power, Demon Hour by SpiderDom321
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), KPop Demon Hunters (2025), Teenage Mutant Ninja Turtles - All Media Types
16 Mar 2026
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Summary
Three months after sealing the Honmoon, Huntrix is ready to kickstart another world tour in New York City. However, they are attacked by a mysterious ninja clan led by The Shredder, who has partnered with Gwi-Ma for a vengeful quest. With their world in trouble once again, the trio find themselves paired with four turtle brothers, who are ready to dish out some shell shock.
Bookmarked by NinjaNekosLibrary
17 Nov 2025
Bookmarker's Notes
I am highly amused (last read chapter 7)
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Say Something True by Dandy
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
18 Apr 2024
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Summary
It starts small. Little things. The wrong pizza order. A miscommunication over air hockey.
Then it becomes more and more obvious.
Leo's brothers don't trust him at all.
Written for Bad Things Happen Bingo: Truth Potion/Serum
Series
- Part 3 of Bad Things Happen Bingo
- Language:
- English
- Words:
- 10,428
- Chapters:
- 1/2
- Collections:
- 1
- Comments:
- 136
- Kudos:
- 941
- Bookmarks:
- 225
- Hits:
- 9,317
Bookmarked by NinjaNekosLibrary
19 Oct 2025
Bookmarker's Notes
waaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa okay that hurt
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is this something i can fix? by Shadow_Girl56
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
08 Oct 2025
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Summary
There was just so much damage.
Claw marks running down his plastron, a chip in his shell. His head was bruised badly but Donnie couldn't check for a concussion in this state, and there was a ring of marks around his neck that Donnie had patched up quick before they left April's. He was a mess of broken skin and bones and Donnie had never dealt with so much damage before. He didn't even know where to start.
A moment in the truck, as they're on the way to the farmhouse.
Whumptober Day 7: "Tell me that you're okay, and I'm fine."
Trapped with the Enemy | Elevator | Pushed Beyond Breaking PointSeries
- Part 14 of Shadow's Whumptober 2025
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Horror-Tober by WhyamIhere999
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
13 Oct 2025
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Summary
He wouldn't question it out loud.
In the quiet of their rooms, maybe.
Not aloud.
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There was no way out.
They were trapped.
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Blood Feathers by FluffyDice for qolden
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Dec 2024
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Summary
“The developing feather is called a ‘pin feather’…The blood supply to the pin feathers often results in their alternative name of ‘blood feathers’ and if these are damaged or broken they will definitely bleed, can and will cause considerable damage to the bird and can lead to infection and permanent damage. Because the nerves are still connected at this stage, the pins are very sensitive to movement and pressure, and many birds are sensitive to handling or disturbance.”
Carnaby, T. (2008). General Behaviors; Why do birds moult their feathers?. In Beat about the Bush: Birds (pp. 360–361). Jacana Media.
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It was inevitable that one of them would get injured out on the field.
Donnie still doesn't take it well.
(Christmas gift for @qolden, under their Canary Continuity au <3)
Series
- Part 1 of A Soft Place to Land
Bookmarked by NinjaNekosLibrary
14 Sep 2025
Bookmarker's Notes
I can’t believe I haven’t bookmarked this. Allow me to do it through my tears