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Rise of the Kaiju Mutant Ninja Turtles by Voidwitchboots
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
02 May 2026
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Summary
Billions of years ago, the Krang began the process of opening a rift between their dimension and Earth, leaking Empirium into our world. This caused the fauna to mutate and grow to immense sizes. These giant creatures would be known as "kaiju."
Now, in a world where Kaiju of varying sizes are the norm, the KDF (Kaiju Defense Force) fights tirelessly to defend humanity from these creatures. Despite having a common enemy, politics still get in the way of human safety. Resources are spread thin and those who live away from large cities are left to fend for themselves.
Dr. Baron Draxum has decided to change that.
The plan was to mutate four baby turtle Kaiju into soldiers that would imprint on him and follow his orders
Things didn't go as planned.
A now freed Hamato Yoshi adopts the mutated kaiju and attempts to raise them. However the children outgrow him and his home very quickly and he has no choice but to go to KDF for help.
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This is an alternate universe where instead of yokai there are Kaiju. The turtles are giant heroes that defend humanity.
This is them attempting to live in a world that is too small for them but they will take big places in the hearts of everyone. -
当归 by asleepy
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), TMNT (2007)
02 May 2026
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Summary
只是几个月的时间。只是过了短短几个月的时间，很多事情就再也来不及了。
想要变得强大，想聪慧，有担当，想成为一个改变世界的人很不容易，但毁掉它却如此简单。
他们将拼尽所有，寻找回家的路。人类au、架空世界观、半武侠半玄幻。
可能会一边创作一边修剪Series
- Part 1 of 江湖夜雨十年灯
- Language:
- 中文-普通话 國語
- Words:
- 4,820
- Chapters:
- 2/?
- Hits:
- 17
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- Language:
- English
- Words:
- 694
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 20
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Third Times the Charm by SunnyD4y443
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
02 May 2026
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Summary
Death is a funny thing. It's constant. Permanent.
That's never been a problem for the Mad Dogs. They had their guardian angel, Casey Jones Jr, to warn and save them from an apocalyptic future.
But not everyone was saved.
Leonardo's sacrifice was permanent. He never made it out. And his brothers could never accept that.OR: After Leonardo sacrificed himself for the world, Mikey cultivated his mystic powers with Draxum and safely sent Casey back to the past in hopes of finding a way to save both their brother and the world at the same time.
- Language:
- English
- Words:
- 2,776
- Chapters:
- 1/?
- Kudos:
- 3
- Hits:
- 29
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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), Teenage Mutant Ninja Turtles (TV 1987)
01 May 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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Always Ours by Becca12345, Flightsoffiction
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 May 2026
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Summary
A rewrite of: Of Portals and Desperation: A very confused Splinter finds himself and his sons dragged into the BNHA world, and everyone seems to think they've always been there. In fact, somehow, Splinter is the teacher for 1-A, and always has been. And it just so happens that this change occurs just as the USJ attack is happening.
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Teenage pregnancy by Fallviolet
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
01 May 2026
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Summary
One drunken night changed everything. The next morning, Leo, Raph, Donnie, and Mikey wake up hungover and with blurred memories of something that shouldn't have happened. They decide to pretend that nothing happened. But Mikey's body has other plans: he's pregnant. Now they must hide the family's darkest secret while facing the physical and emotional consequences of that mistake.
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Our Resolve Sinking Like a Stone by Orion3Orion
Fandoms: TMNT (2007), Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (Bay Movies)
01 May 2026
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Summary
Stranded in the aftermath of a brutal crash, Raphael finds himself stuck with a woman who tests his patience at every turn, sharp-tongued and impossible to ignore even when everything in him says to keep his distance. Survival forces them together anyway, and somewhere between the tension and the quiet moments neither of them expected, they begin to understand each other in ways that cut deeper than either is ready for, until the person who should have been nothing more than a problem becomes the only thing keeping the other from falling apart.
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Dead Ends and Survival - A TMNT x Arcane au by Hexed_Soul0
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Arcane: League of Legends (Cartoon 2021)
01 May 2026
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Summary
TMNT!12 x Arcane
In a world of mutants, aliens and humans, a divide of society is always evitable. Below the Glowing City of Progress, New York, are the Sewers within the Undercity of Top, in the sunshine's casting, warming up their lives and sickening pride. Bottom, cast in the shadows of the sunlight's shine, forever ignored and deprived of basic needs.
It was rather simple with how the world worked: Mutants and Unfortunate humans lives down below; aliens and the fortunate humans live above into the light. Blinded by ignorance, all backs are turned from the Sewers; because in their eyes, those who endured down in the Undercity were not.... equal.
However... they all have one thing they share: a soul.
Four rebel turtles that live in the Undercity, raised by the Peacemaker, Splinter, make an action that each cause a consequence for one another. They all have one rule from their father-figure and sensei: "Ninjas do not kill".
When the young Mikey, new to missions in the Glowing City, discover these strange pink crystals, a storm begins to rumble.
Not one soul will stay pure forever. -
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Summary
Inflame (verb)
1.) To kindle, arouse, or excite desire to a high degree of feeling.
2.) To incite or rouse to violence.Sharra is finally in the lair. And despite the chaos of her introduction, she’s managed to reignite the embers of the Hamato's weakening family bonds. But tensions between the brothers remain high and old enemies are returning to threaten their existence. As Sharra settles in and passions rise, will the turtles cling to their bonds of love, loyalty, sacrifice, and responsibility? Or will it all go up in flames?
Series
- Part 2 of Sacred Fires
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(collab) Secrets by Fractured_Light, Slady
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003)
01 May 2026
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Summary
2012 Donatello and Michelangelo are in a secret relationship, but they have bigger concerns when Mikey is abducted and taken to a different universe.
Story created and written by: Mitzi1429
Guest writer for special scenes: Slady -
Another Crisis is a Hop, Skip, and a Dimension Away by LittleGrumblrAnna
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2003)
01 May 2026
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Summary
New York is rebuilt and the Mad Dogs are back to their normal life. A chance encounter with a familiar looking mutant quickly leads them down another path to an earth ending threat, but it isn't their world that needs saving this time.
A story that follows unraveling the mystery of a sister counterpart being displaced from her dimension as the Rise brothers and their family endeavor to lend their aid. In pledging to get her home, they also promise to help solve the crisis her New York is facing, leading to many encounters with both old and new faces. A new set of siblings, a new set of circumstances - one big family coming together to face their greatest threat yet.
Heavily focuses on themes of learning to love oneself, forgiveness, overcoming trauma, and strengthening familial bonds. Features many Rise-ified characters from various iterations, insert artwork for specifc moments (chapters 18, 24, 31, 39, 50, and 76 currently), and is planned for four major arcs. Arc One spans chapters 1-18, Arc Two chapters 19-49, and Arc Three chapters 50-68. Arc Four is ongoing.
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Dog Days of Summer by DebauchedSloth
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (Bay Movies)
01 May 2026
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Summary
Donatello existed below or above, but so rarely touched the earth itself.
Elise loved nothing more than getting her hands in the soil.The summer was supposed to be a quiet, solitary few weeks of dog-sitting out on the old family farmhouse. That was until four brothers and their elderly, dying father changed all that.
Roots and wires. Stems and conduit. A seed planted and a source code.
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Tainted Shell, Unbroken Spirit by BreeAJ_Eclipse14
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
01 May 2026
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Summary
A year since the sky turned red. The turtles call it peace. The city calls it quiet.
It isnt.
Mutants vanish from the boroughs. No struggle. No trace. Just absence, clean as a scapel.
Past the river, behind locked doors. John Bishop is collecting. Somewhere deeper, an anomaly endures. No name. No origin. Just heat.
The turtles band together. Old wounds. New threats. The kind that dont leave footprints.
The city looks on. The brothers dont.
Because the disappearances carry a familiar shape. Because the silence is getting louder.
Secrets root in concrete. Some are kept in glass. Others keep themselves.
Until they dont.
The storm isnt coming. Its already here. -
“I liked it.” by Silly_Stuffs
Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024)
01 May 2026
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Summary
Irma and Donnie spend a day hanging around in New York
- Language:
- English
- Words:
- 2,212
- Chapters:
- 1/?
- Bookmarks:
- 1
- Hits:
- 7
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I cannot wash this blood off (it spreads with every touch) by PrincessGemma12
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
01 May 2026
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Summary
Perhaps there is a world where they are happy, truly and completely. They are yet to find it.
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More Visions AU, which means lots of AUs wrapped in a neat little package. Title from the Blackbriar song "Bluebeard's Chamber."
Whumpay 2026 prompt fills, out of order as the whim takes me. Other warnings/tags may be included in chapter notes, as will relevant lore drops.
Series
- Part 5 of Visions
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A Slave's Fourth Choice by CursedCatChild
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
01 May 2026
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Summary
A separated AU where Splinter raised the turtles in an abandoned apartment for four years. Then Draxum found them and he had to make a hard choice, sacrifice one son for another.
Years later the “sacrificed” son S AKA Leo lives his life as a slave serving the Great Baron Draxum. He spends his days trying to complete impossible tasks, murdering whoever he’s ordered to, fighting for his life in the arena, receiving gruesome punishments for every small mistake and getting mixed up with all kinds of underground businesses like yokai trafficking, drugs, assassinations and of course prostitution.
Who would have thought that his life as a lowlife slave eventually lead him to his meddling hero brothers? But as much as Leo S would love to reconnect with his family, can a crook like him ever belong with a bunch of heroes?
This fic is inspired by Shattered_ontheInside 's Where Loyalties Lie !!!!
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The same, only different by A_Re_Ject_J
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
01 May 2026
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Summary
Michelangelo had unfortunately passed away after he had saved his brother from the Prison Dimension.
He never expected to wake up back in New York once again, or was it even still the New York he knew?
He walks down the streets and comes to face a problem.
He saw his father carrying four turtle tots.
But they didn't look the same.
Where Was He?
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Michelangelo finds a way to take care of another version of his family whilst recovering from the fact that he had died in the hands of his own family.
Series
- Part 1 of RVBIXS
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Good Boy, Little Pest by Abbie_Lauren2024
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
01 May 2026
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Summary
After Leo is saved from the Prison Dimension, his brothers quickly realize that more happened than they had realized. Leo would get random bouts of feral bewilderment and had random triggers that had not been there before. What had happened to him?
Gaichū doesn’t understand what happened. One moment he was in his home, running away from a beating from Master and the next… well… the next he found himself in a strange new world surrounded by new enemies who seem to know him. Now he has to learn to navigate the peculiarities of this new place and hope Master won’t find him.
Peculiarities such as gravity.
And light.
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Magical Repulsion by Sonata_de_dos
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), rise of teh teenage mutan
01 May 2026
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Summary
Leo runs away from home after trouble with his family and decides to live on his own. Time passes with him like a puppet—smiling and existing—until a rabbit and his group of friends ruin his quiet life.