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Off Colors: Analogous by SibillaScribbles08
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Oct 2025
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Leonardo thought once that bringing his siblings home so they could actually be siblings would be a dream come true. Now all of them have wound up in his lair and it feels more like a nightmare.
At least at first.
While he may get along with one of them well enough, he still hasn't forgotten what the other two put him through. And if they are actually going to be siblings, they need to be just as willing to work on it as he is.
But the sooner they figure things out, the better. After all, there's still a looming threat that they never managed to quite get rid of...
Series
- Part 2 of Off Colors AU
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Tether by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
07 Oct 2025
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Months after the Krang invasion, Donatello begins to experience severe shell irritation. When tests reveal leftover Krang matter lodged deep in his shell from the Technodrome explosion, Leo and Draxum perform a delicate extraction procedure to save him. Recovery seems promising—until Donnie collapses weeks later and begins coughing up blood.
After an emergency evaluation, Draxum delivers the devastating diagnosis: a rare, aggressive form of cancer, likely triggered by the Krang residue. As Donnie undergoes harsh treatment, Leo—driven by guilt, love, and fear—digs into his medical training, determined to find a cure. He refuses to let his twin slip away, even as Donnie weakens by the day.
Series
- Part 28 of I love the disaster twins
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The Enemy's Heir by Truebluewarrior
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
07 Oct 2025
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Raised in the Foot Clan’s shadow, Donatello becomes an invaluable asset to Shredder. Manipulated with lies and twisted truths, he grows up believing that Splinter was the evil one and that his brothers were never truly his family. Shredder has not only taken one of Splinter's sons but has turned him into his own heir—a weapon capable of destroying the very family that raised him.
When the time comes, the turtles finally emerge from the shadows and confront their lost brother, only to discover a cold, hardened Donatello who no longer remembers them the way they remember him.
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A Different Beginning by kat_the_multistan_nerd
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
07 Oct 2025
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Summary
When Hamato Yoshi buys four baby turtles for his young daughter Miwa and his wife Shen, he didn't expect his life to end up like this.
Series
- Part 1 of the dog days are over (running home)
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Love & Splinters by Thereat
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
06 Oct 2025
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Summary
Ten moments was all it took to fall in love with little turtle tots. Splinter remembered every one of them. He gave what he could for the children he adopted and even if he didn't do that well, he was proud of the times he could be there for them. The memories he's made with them are his most treasured things.
Prompt Fic.
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Summoned by Becca12345
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Teenage Mutant Ninja Turtles (TV 2003)
05 Oct 2025
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Summary
Izuku is only five, and hoping that the doctor is wrong. Because if the doctor is wrong, then everything can go back to normal. But, then something awful happens, he's attacked and every mean word people say about him echoes, and the roof edge is right there. In his desperation, his quirk finally activates, bringing him the family he wanted and a quirk to boot. Splinter is just trying to get the turtles to bed after coming home injured from the battle nexus, when something catches his interest, a sort of 'call' and a portal slowly forming under his feet. He only just has enough time to grab his boys before they are dumped into a new world full of new problems.
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Softshell in Human Clothing by HoonHarpoon
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
04 Oct 2025
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Summary
Donnie has everything perfectly under control. Sure, sometimes he hears the voices of those who aren't there, and sometimes he's not in control of his own body- but those are easy fixes. He's fine, dare he say even better than fine! He's so fine that he even constructed a portal to other dimensions in case the Krang come back! It's not like he worked endlessly, almost obsessively, over the portal for days, missing sleep and family trying to talk to him.
He's fine!
He's even fine when the portal swallows him whole and spits him out into a new universe with nothing but his battle shell and clocking broach.
One with alternate versions of him and his brothers, just starting out and fighting their own version of Kraang and bad guys. He's even fine when he gets dragged into their upcoming battles and fights. He's going to get home anyway; what's the harm in helping out his alternate family fight against Kraang?
Or:
Post-movie ROTTMNT Donnie gets sucked into Season 1 TMNT 2012. -
Owari by StarVoltLegacy
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
04 Oct 2025
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Summary
After the fall of Kitsune's empire, Big Mama has found the mysterious scroll of the Demo-Dragon which she plans to use the power of to show she hasn't lost her touch. the Hamato clan seeks to find out what she's up to. And as they do there might be hope to restore the Sacred Weapons to combat the Evil Kavaxas. The last and most powerful of the Demo-Dragons. But manipulating things from the side lines are the Leader of the Tiranno family Dog Pound who hasn't given up on revenge and their new ally. When the Darkness falls the Teenage Mutant Ninja Turtles will discover their destiny and RISE!
Series
- Part 6 of Mystic Prodigy Series
- Language:
- English
- Words:
- 44,436
- Chapters:
- 9/?
- Hits:
- 199
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Don't Speak and Obey by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
03 Oct 2025
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Summary
While walking through the Hidden City, the twins are attacked by witches. In the aftermath, Leo gets hit with two curses: a speechless curse and an obedience curse. Essentially, Leo can no longer talk and must obey every command that his family gives him. If his family try to get him to talk or he disobeys an order, then Leo experiences a lot of pain. His brothers desperately try and help him, but will they be able to find a cure in time, or will Leo be cursed forever?
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The Lost Soul by MasterXO159
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
03 Oct 2025
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Summary
Nothing stays buried forever. The past, as deep buried is, always resurfaces... always comes back, even in the least likely moments…
Series
- Part 2 of Betrayals and Supernatural horror
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Breaking Point by SolvForing
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
03 Oct 2025
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Summary
After the Kraang invasion, the Hamato Family is desperately trying to heal. Both emotionally and physically. While Donnie watches and assists his injured brothers, his body starts to fight against him. Donnie doesn't want to take the care away from his brothers, so he keeps it to himself, ultimately making everything worse.
(This fic is basically me projecting my fibromyalgia onto Donnie and seeing where it takes me.)
This is my first time writing fan fiction! I've been a writer for years, but never shared my work, so honestly, I don't know if I'm all that great at it. Critiques are welcome, just be nice about it, please :)
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Eight shells-one big family by Becca12345
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), The Loud House (Cartoon), Harry Potter - J. K. Rowling, Teenage Mutant Ninja Turtles (TV 2003), Danny Phantom
02 Oct 2025
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Summary
four boys all needing a new start get it in a way that helps them all. Ghost king Danny makes the observants demand clockwork take danny out of the timeline. Accused of being a dark wizard, Harry is pushed through the veil. Lincoln Loud just wants to go somewhere he can be something other than 'the only boy' and 'bad luck.' Izuku Midoriya has given everything he is to stop Shigaraki, and none of the vestiges are happy about that, including the one that has been in hiding, the one with the ‘stockpile’ meta ability. They are the one most able to allow access to the abilities in their meta ability, including all of the ones stolen by All For One, who also has a vestige. New game plus allows for a start over, and searching for a way to help Izuku, drags a certain rat who won’t question another turtle. 2003 Splinter awakes in the BNHA world, with all eight sons having always been there and shrugs it off as ‘misremembering’ having moved back to Japan and the extra turtles? Clearly, he miscounted in his pre-mutation brain.’
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Summary
Leo goes through it in this I fear :(
- Language:
- English
- Words:
- 1,050
- Chapters:
- 1/1
- Kudos:
- 14
- Hits:
- 142
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Blue ribbons in her hair by Cinnamon_toast_gay1
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
01 Oct 2025
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Summary
So yeah this is the fic I think the tags should entice you but if not maybe this cookie will 🍪🍪
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The lights in your eyes fade and life flashes by by NerdyBoiYeet
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
30 Sep 2025
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Summary
Leo is ready to be done. To end it all.
The tensions in his family are at an all time high, everything ruined by his father declaring him leader.
With everyone turning their backs on him, and telling him to leave. So he's going to give them what they want.
He's going to set everything right and do it.
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stuck with me by takeo2wavyy
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
30 Sep 2025
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Summary
“you are stuck with me, so i guess i’ll be stickin’ with you.”
raphael meets a human boy, who is similar to him in every way. complicated feelings arise the more their friendship goes on, and now everyone wants a piece of the human for themselves.
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male! reader. | canon-compliant after chap 9 :p
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Bound to the Bottom by nayoichi
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
27 Sep 2025
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Summary
The Hidden Empire glitters with silk and gold, but beneath the shine, it rots. In the Upper Rings, nobles drown in wealth and false smiles, while in the Lower Rings, families starve and gangs fight for scraps. At the center stand four brothers. Raph, the eldest, shoulders the weight of becoming the next Hamato heir. Leo and Donnie, the inseparable twins, charm courts and ballrooms even as the performance slowly suffocates them. Mikey, the youngest, hides behind a smile, underestimated though a dangerous power churns inside him.
The nobles’ greed poisons everything. Their games leave scars on the working class, their cruelty fuels unrest, and their hunger for control spreads like a disease. In the shadows, gangs rise to meet them, but none escape the iron grip of the Syndicate, whose reach coils from the gutter to the golden courts.
Yet whispers stir of masked figures moving beneath chandeliers and alleys alike. They don’t only perform. They plan. They hunt corruption, unravel murders, expose secrets buried deep. Ten years ago, a sister vanished. Ten years ago, her name was erased. Now the past claws back, and with it, a name the Empire fears.
M.I.A.
Chaos is only beginning.
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Always Ours by 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)
27 Sep 2025
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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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Carrying the Weight of What Remains by Ne0n_YS
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Samurai Rabbit: The Usagi Chronicles (Cartoon)
25 Sep 2025
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Tmnt Fantasy AU by Gzawg
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
23 Sep 2025
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Summary
And so, in some stupid way, because of a few measly threats, that April was sure weren't even legit, by the way, she had to have a bodyguard.
No, she was sure it would be awful.
Aka
Apritello Fantasy AU ✌️🌞
April's a princess, Donnie is her guard, she drags him on an adventure.
Leo just wishes someone would tell him what's going on 😭.