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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
10 Oct 2025
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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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Debts Repaid by EmeraldHonour (EmeraldHaze15)
Fandoms: TMNT (2007), Teenage Mutant Ninja Turtles - All Media Types
09 Oct 2025
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Summary
One moment it was just an ordinary, everyday morning in the Central American jungle.
The next, the shout of “Médico!” rang out in the village, and chaos erupted.
Series
- Part 4 of TMNT Hurt/Comfort Bingo
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Improving Leo by Zero0_8d
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
09 Oct 2025
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Summary
Trying to improve is totally normal, but when could it be too much? How much could you take and hurt others to finally get what you want?
And what will you do when you realize that you’ve made irreversible damage to your family?
Short chapters.
Some of them are slightly different from the comic version. -
"You Did Good Li'l Bro" by Shattered_ontheInside
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
09 Oct 2025
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Summary
A disparaging thought came to Leo's mind, and in his rough krang-infected voice he told April: "I keep *whimper* coming undone. I should..." a few turtley clicks of distress sounded in his throat, "...go home and never show my face."
A regretful whine escaped his mouth as he gazed at all April's broken stuff strewn across the floor.
"Hey."
The firm tone to his older sister's overall kind voice caught Leo's attention, so that he dared to raise his face and put his one krang and one turtle eye on her.
She looked into both - no fear or disgust or any other negative feeling about his current state showing through. The only thing Leo could see in her eyes was the love radiating for the brother April thought she lost forever, and he couldn't help but let the corners of his mouth go up in a tiny smile when she smiled at him.
Then she reassured her krangy mutant brother with the words:
"If coming undone is what has to happen for me to get my brother back, then we'll have to make it alright to come undone."🔹🔹🔹
Whumptober 2025 #9 "We'll Make it Alright to Come Undone"
prompts: touch (NOT sexual), flashbacks, scalding
Series
- Part 9 of My Whumptober 2025
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Summary
Leonardo and Raphael would do anything for their family. Would one go too far?
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It's not just a curse, it's a damn death sentence by GeekyMcGeek
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Oct 2025
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Summary
After a mishap in Witch town surrounding Donnie's connection to it, Leo pays the price and is cursed.
At first he seems to be fine, no visible injuries or any signs of a curse actually being there. However, after a few days he falls ill, and it just gets worse from there...
Turns out he was hit with a "life draining curse". The spell is meant to slowly drain the life out of its victims until their body is unable to support itself any longer.
Will Donnie and the rest of the family be able to find a cure.
Or is Leo's last breath, approaching faster then any cure can prevent? -
Survival and Determination: Disaster Twins Edition by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Oct 2025
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Summary
Leo and Donnie are on a solo mission fighting against Hypno. During the fight, Leo slips off a bridge and falls into the Hudson River. Donnie jumps in after him and the twins are taken downstream into New Jersey. With no phones, no portals, and Leo badly injuried, the twins must lean on each other to get back home
Series
- Part 32 of I love the disaster twins
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The Pain Inside by Shattered_ontheInside
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Oct 2025
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Summary
Oh the horror, the horror, Mikey was looking at him - he must have opened the door without Leo hearing!
"How-long-'ve-you-been-standing-there!? What-did-you-see!?" the panicking slider defensively blurted out.
His back was to his bedroom entrance - meaning his arm and the seemingly never-ending flow of blood drizzling onto his desk was hidden from view by his shell.
So if Mikey hadn't been present for the actual moment Leo used his very own sword to cut himself there was the real possibility his little brother who was looking right at him had no idea he was actively bleeding all over his desk right this very moment.
🔹🔹🔹
Whumptober 2025 #8 - "Oh horror, oh horror, what did you see?"
prompt - self-inflicted injury, held at gunpoint
requested by: Don_a_tello (thanks for the request! I had a lot of fun writing this 😃💚🐢)
Series
- Part 8 of My Whumptober 2025
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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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The Dark Side by Sorcha2003
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
08 Oct 2025
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Summary
Leonardo Hamato, his life was far from perfect, he was a Mutant Turtle forced to train to exhaustion by Splinter and being punished for not being perfect. The darkness slowly grew inside him, the resentment for his brothers and the anger for being the only one to be physically punished and he spends sleepless nights to train. But everything changes, when he is hit by a mutagen finned by a Kraang, when he wakes up he discovers that he has become a human teenager. Thanks to this change, Leonardo begins to study at the same school as April, which is also the Oruko Karai school. A friendship begins between Karai and Leonardo, which soon becomes love, Karai sees the darkness in Leonardo and convinces him to join the Foot Clan. And that changes everything.
Series
- Part 1 of ♥ Leorai ♥
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And at the end of the week, he'd kill himself. by Flowersys
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
08 Oct 2025
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Summary
Leo is suicidal ): [sad face].
TW: suicidal ideation, suicide attempt, self-hatred, self-harm, caps, & swearing.
This work has some text that may be hard to read or not work for screenreaders (e.g. bold text, italics, words not written properly).
This work is not safe for folks with: emetophobia
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Tether by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
07 Oct 2025
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Summary
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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What Color Do Mutants Bleed? by Shattered_ontheInside for Magisav
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
07 Oct 2025
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Summary
"I seem to recall that icky mutagen Draxy worked with was a bright green..."
A corner of Big Mama's lips curled up into a devious grin.
"...I wonder what piddly color mutants bleed."
🔹🔹🔹
Whumptober #7 "Tell Me That You're Okay and I'm Fine"
prompts: trapped with the enemy, elevator, pushed beyond breaking point
Series
- Part 7 of My Whumptober 2025
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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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Summary
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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Something Good by FaeChaos
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
07 Oct 2025
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Summary
Michelangelo ended up doing a different time spell than just sending Casey back in time to stop the apocalypse. He brought his whole family back to live out their lives peacefully. Well as peacefully as they can. Who knows, maybe another turtle-rabbit will enter the picture.
Series
- Part 1 of Because Why Not
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The Shell Of Who I Was by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
06 Oct 2025
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Summary
After sacrificing himself to save his family, Leo is trapped in the Prison Dimension for an entire year. When a mystic rift tears open and the turtles recover him, he’s no longer the brother they once knew—he’s feral, wild, and unrecognizing. Haunted by whatever horrors he endured, Leo has forgotten what it means to be himself. Now, his family must face the impossible task of piecing their leader back together, while uncovering the devastating truth of what happened in that void.
Series
- Part 1 of Rise Leo Feral AU
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A Not-So-Willing Sacrifice by Shattered_ontheInside
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
06 Oct 2025
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Summary
Quite frankly, when Leo thought about being captured by the EPF it was...
. . .
Well, actually it was exactly what he had imagined.
🔹🔹🔹
Whumptober 2025 #6 - "No Grave Can Hold My Body Down"
prompts: medical restraints, pinned to the wall
Series
- Part 6 of My Whumptober 2025
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The Bishop's Opening by I_Logophile
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
05 Oct 2025
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Summary
A single figure extracted itself from the darkness and stepped into the light.
“How kind of you to join us,” said a man in a black suit, someone Donnie only recognized from videos: Agent Bishop, head of the Earth Protection Force.
“You took our brother,” Donnie replied. “You didn’t think we were just gonna let that slide, did you?"
Though less common than the Knight’s Opening, the Bishop’s Opening is a solid first move that gives you an array of options if you’re a sharp player with a fondness for tricky games. With this opening, the player uses their first move to put their bishop in control of the center of the board.
Likewise, Agent Bishop and the Earth Protection Force have placed themselves front and center on New York City's stage, but when you keep making mistakes, the spotlight isn't always a good thing.
And kidnapping Hamato Leonardo was one massive mistake.
Series
- Part 2 of Game of Shards
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Shadows of the Hamato by Magisav
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
05 Oct 2025
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Summary
A year after the Kraang invasion, Leo still struggles with his failures and the weight of leadership. Determined to grow stronger, he makes the painful decision to leave for Japan, training to become the leader his family deserves. But after a year, a deep unease stirs within him through his ninpo. He returns home—only to find the lair in ruins, his family gone, and the Foot Clan's insignia flying over what was once their home. Believing them dead, Leo wages a ruthless one-man war against the Foot, hunting them relentlessly.
But his family is alive—held captive by Shen, the new, ruthless leader of the Foot. A cunning and powerful mystic, Shen seeks to steal the Hamato Clan’s ninpo, intending to ascend beyond mortality and reshape the world in her image. With the Foot under her control and power within reach, she will stop at nothing to claim what she believes is hers.
Unaware of the full extent of her plans, Leo has one goal: to destroy the Foot and make their leader pay.
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Endure Alone…or Together? by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
05 Oct 2025
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Summary
After being kidnapped by a mysterious organization, the Hamato brothers are separated and experimented on—physically, mentally, and emotionally. Each is told the others are gone. But what their captors don’t realize is that the bond between these brothers is more powerful than any chain, any scalpel, any lie. This is a story of resilience, pain, and the love that holds them together even in the darkest depths.