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The Only One Who Gets It by newwwwusername
Fandoms: Teenage Mutant Ninja Turtles (TV 1987)
21 Oct 2025
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Summary
Raphael is on his period and it's not fun
Series
- Part 78 of Focus on Trans/Nonbinary Topics
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In Nightmares And Alternate Universes by Elieyespies
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003)
19 Oct 2025
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Summary
The Threats never stop, and even with newfound family and friends, the war goes on.
Shredder has found new help and is finding another way to take down his enemies using their own minds.
They must Always Be A Step Ahead
Series
- Part 2 of Always Be A Step Ahead
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Casey Jones x Reader oneshot compilation (multi iteration) by TaffyCandy
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 1987), TMNT (2007), Batman vs. Teenage Mutant Ninja Turtles (2019), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Oct 2025
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Summary
A compilation of my different Casey x reader stuff that was requested on my old tumblr. Not every version mentioned in the tags has been written for yet but I do plan on doing so.
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When Your Worst Fears Come to Fruition by newwwwusername
Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
04 Oct 2025
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Summary
In which all the turtles are dead, except for Leonardo
Series
- Part 2 of Whumptober 2025 + Alt Prompts
- Language:
- English
- Words:
- 99
- Chapters:
- 1/1
- Collections:
- 2
- Hits:
- 56
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Never once your son (Forever your greatest creation,) by Stars_not_focused
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
29 Sep 2025
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Summary
Time travel isn’t easy and it doesn’t come without side effects.
…
In unrelated news, the turtles find a feral child running around New York.
(Aka the author makes up lore for the future timeline/Casey Jr/ how time travel works because I can)
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Most wanted, more like most haunted by ALBO3Crazymindofmine
Fandoms: Helluva Boss (Web Series), Teenage Mutant Ninja Turtles (TV 2012), Hazbin Hotel (Cartoon)
20 Sep 2025
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Summary
Helluva boss x tmnt 2012 crossover
When the shredder (and possibly Don Vizioso) becomes the most wanted man in hell, multiple groups set out to hunt the biggest sinner that ever lived. The imps have a little fun when they find out the extent of his crimes. But other demon groups are after him too to become the most respected, rich, and glorified killer in all of hell. To save their business reputations and a teen girl's life, the race is on.
(I am aware of the time gaps between the two canon fandoms, but this story is based on interactions i wanted to happen so we're going with it
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Echoes Of The Ooze by angelbay01
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Teenage Mutant Ninja Turtles (IDW Comics)
19 Sep 2025
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Summary
April loves her strange mutant friends, and nothing could ever tear them apart. Except maybe their own shenanigans. Stories about April and the turtles lives mostly from her part of view. A mix of all the TMNT verses put together. Enjoy!
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Where You Belong by Shattered_ontheInside
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
17 Sep 2025
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Summary
How does it feel to be so very alone and so very forgotten?
Why do you enjoy tormenting me?
I will answer your question if you first answer mine.
Leave me alone.
Answer the question, Leo.
No. Leave me alone. Allow me a shred of peace for once.
Answer. The. Question.
I don’t want to.
You don’t have a choice.
I never have a choice.
Answer me.
I won’t lose control of my own mind!
Leee-ooo. Answer the quessss-tion.
Why?
Answer. Me.
I don’t want to.
How does it make you feel, Leonardo?
. . .
Despair.
Is that your answer?
. . .
Yes.
Good.
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After being hit with a mystic attack that removes Leo's ability to communicate one unexpected turn after another takes his life on a downward spiral that rips him away from his family; seems to have no end; time and time again puts him face-to-face with the reality that where he is told he belongs is not where he wants to be...
and that makes him struggle with the answers to two important questions:
Can a hero be turned into a monster?
And does a murderer deserve forgiveness?
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Feel The Need To Hide by Chilaglia
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
12 Sep 2025
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Summary
Leonardo can’t keep out of trouble. Of course he had to piss off an ancient goddess and get cursed. His appearance changing. He’s changing.
But will he be like this forever?
in short: Leo gets cursed and double mutated by a Sea Serpent goddess, and now has to suffer the consequences
Series
- Part 1 of Feel The Need to Hide Universe
- Language:
- English
- Words:
- 761
- Chapters:
- 1/?
- Kudos:
- 7
- Hits:
- 96
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The Motions Between Us by angelbay01
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
10 Sep 2025
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Summary
Life hadn't been exactly what Michelangelo had expected after the Krangg invasion 5 years ago, his family was drifitng apart and he'd completely lost hope. Thankfully, there were new friends to make and untold worlds to explore.
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The Mutanagetic Project by angelbay01
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles - All Media Types, TMNT (2007), Teenage Mutant Ninja Turtles (Mirage Comics), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
05 Sep 2025
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Summary
Searching an abandoned labratory for supplies seemed like a good idea at the time, but coming across a living experiment frightened and completely alone was a ball park none of them had expected to play on
- Language:
- English
- Words:
- 2,742
- Chapters:
- 1/?
- Hits:
- 24
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Summary
Splinter is tired and weary, with a heavy burden of guilt resting on his shoulders after the death of his Master Yoshi. But he has four baby turtles to take care of, so he has to push on and learn to survive in his strange, new form. He's in man's world, now.
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The Price of Happiness by LilRuRuby
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
03 Sep 2025
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Summary
At the end of the world, a new sibling is found.
But good things rarely last at the end of the world.
Series
- Part 1 of The Price of Happiness
- Language:
- English
- Words:
- 1,199
- Chapters:
- 1/1
- Kudos:
- 14
- Hits:
- 112
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Angel's Side Stories: The TMNT Chronicals by angelbay01
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (Bay Movies)
01 Sep 2025
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Summary
Side stories based on my other TMNT fics, both canon and non-canon to the main plotlines
Enjoy fam -
cross a threshold under the moon shine by Beastrage
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
01 Sep 2025
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Summary
Alcohol and the mystic arts are not recommended to be mixed for a reason.
A number of yokai from one universe of ninja turtles fall into another where their kind never had the chance to exist.
However, that doesn't make the residents of that particular universe (turtles or otherwise) any SAFER from these newcomers.
Quite the opposite, actually.Or: Watch out, 2012 turtles! Draxum and Company have come to town!
Series
- Part 4 of thorns and ribbons
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Do I Look Like Him? by Chilaglia
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
17 Aug 2025
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Summary
Waking up from being in a 17 year long stasis would be a headache to anyone. Especially if there’s a grown mutant turtle who just so happens to be the leader of the Resistance against the Krang was living inside their head. That’s what Caden’s situation is like now. And to top it all off, he has his own personal struggles, starting with…who the hell is he?
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The Problems with Purple by joxnerd
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Aug 2025
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Summary
Splinter and Donatello have a very important conversation. And though the conversation may be a necessary one, Splinter had thought he'd be having it when the boy was much, much older.
It seemed his protective measures towards his most fragile son weren't as... subtle... as he'd been led to believe.
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Always Be A Step Ahead by Elieyespies
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
12 Aug 2025
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Summary
Hamato Yoshi adopted 4 boys after moving to New York. Everything is great until the Shredder learns of his existence. They constantly have to hide to stay safe.
Now that the brothers are older, they wish to go out more on their own. Yoshi cannot protect them forever.
They must save themselves from what comes their way.
Always Be A Step Ahead
Series
- Part 1 of Always Be A Step Ahead
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Out Of The Ashes by SunMoonDreamer
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Aug 2025
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Summary
It's been a few months since the Krang invasion and things were supposed to be peaceful from now on.
That is, until a mutant turtle out of time appears. And he's not the only one.
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Home is Where the Heart is by RadicalShell
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
05 Aug 2025
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Summary
"The girl had her head down on her knees and as he looked closer he saw her shoulders heave up and down rapidly. They suddenly stopped moving so quickly and the girl raised her head slowly. Her face was wet and puffy, and it was obvious she had been crying but oh, to Raphael, she looked heavenly."
Rachael is a fifteen year old girl who grew up in an adoptive family. Between outings with her parents and attending school her life was normal, until she met them. Not long after meeting the turtles, Rachael's life began to change and with that, her adventures turned from silly and lighthearted to sobering and serious.
Series
- Part 1 of tmnt 2012 multiverse