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Alkaline loneliness by HaKo_uiii
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
20 Sep 2025
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Summary
本该死去的未来世界的莱昂纳多来到了凯西所处的，克朗事件结束一个月后的世界。他应该搞清楚为什么他在这，但疲惫先一步找上了他。也许四小只可以在他又一次死掉之前找到他，这是一个漫长的，温暖的，关于家庭、未来与治愈的故事。
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evermore ( Dimension X AU ) by coffeejellyenthusiast
Fandom Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
23 Jun 2025
Summary
My little AU (mostly one-shots probably) about an AU where Mikey was in Dimension X for longer than a few minutes and actually in Dimension X for about a year.
Parts will be from different perspectives and involve character studies.
Also I aim to use all Taylor Swift Lyrics as titles. So far so good.
- Words:
- 47,933
- Works:
- 6
- Bookmarks:
- 73
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Bookmark Notes:
Dimension X
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Bookmark Notes:
Leer....
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The Mystic Art of Science by that_one_aroace
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
19 Jan 2026
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Summary
One of Donnie's newest inventions malfunctions, taking Donnie and Mikey to a new reality where the meet some familiar faces.
How will they reach their family? Can they really trust these other turtles?
How can they hide their secrets from them?
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Bad to the bone by milkytheholy1
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
27 Dec 2020
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Summary
Request: May I request rottmnt Donnie x fem reader ( in like budding relationship) where Don gets his battle shell pierced through so it injures his soft shell while he protects reader in battle please? And then she comforts him and he opens up about how insecure he is about being soft so he keeps his bad boy image up all the time. I hope it’s not too much, thank you!!
- Language:
- English
- Words:
- 1,905
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 2
- Kudos:
- 381
- Bookmarks:
- 26
- Hits:
- 3,249
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Summary
Raph has been acting weird lately, and Mikey is determined to find out why. All it takes is him staying up a bit later to catch Raph sneaking out for the mystery to start unraveling.
Aka. Raph has a secret boyfriend, and Mikey is Mikey
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Or Just Heartless by Cass_Phoenix for Pixel_Picasso
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
22 Oct 2023
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Summary
A shard of Shredder armor melds itself into Leo’s foot when he’s six. This alters the course of time.
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Seven and a Half Weeks by MissAyvens
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
08 Jun 2026
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Summary
Casey Jr. was acting odd.
Not that you knew him all that well. Two months of distant interactions did not a close relationship make. The kid had come back from his Grand Tour (the continental United States and a brief stop in Niagara Falls, Canada to make it technically an international adventure) eight weeks ago, was introduced to Leo’s new friend seven weeks ago, took one look at you, made a face that communicated great internal, gastrointestinal distress, and promptly avoided you at any given opportunity.
Or: Turns out Casey knows you from the Other Timeline and you were Hamato-married to the best friend in blue you've been crushing on for months.
(Chapter 11 has been revised and reuploaded!)
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And One to Grow On by Zelgadis55
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
05 Sep 2021
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Summary
Lost and alone in another reality, one turtle must try to find his way home. All while trying to forge a place amongst a family who lost one of their own under horrible circumstances and seemingly resents his very presence. No OC's. Set: 2k3 up until 'Good Genes'. 2k12 up until 'The Good, the Bad and Casey Jones'.
Comments, thoughts and concrit is always welcome.
Series
- Part 1 of AOtGO
- Language:
- English
- Words:
- 126,685
- Chapters:
- 35/35
- Comments:
- 403
- Kudos:
- 1,136
- Bookmarks:
- 230
- Hits:
- 37,290
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Bookmark Notes:
Finished 10/10 would read again
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The heavy emptiness where a shell used to be by sam8el
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
17 Feb 2026
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Summary
Donatello screws up an experiment and becomes human with no memory of his life as a turtle. For plot convenient reasons his brothers think he's dead.
Anyway, 3 years later, he's now Damian, first year in college in engineering. He struggled enough to come where he is, has no time for anybody... but even a genius needs human connections. And maybe he'll understand why when he crosses paths with April O'Neil, journalism major.
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I'll probably use the F-word somewhat generously, be warned
English is not my native language, you may correct me
The title of this fic (...and chapters) seems pompous to me but what the heck i do what i want -
In Darkness And Light by BrightLotusMoon
Fandom Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types
23 Sep 2025
- Words:
- 9,733
- Works:
- 3
- Bookmarks:
- 9
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Painapple by Tbmtns
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
08 Jul 2024
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Summary
Number 9 on my list
Sometimes it's the little things that can bring you down, and sometimes your family is the only thing that can pick you back up.
or
Donnie is exhausted, a "little" sick, and Casey was just trying to cook, He didn't know that Donnie wasn't allowed to eat pineapple he swears!.
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The Ultimate Weapon by TheKeybladeMaster1994
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles: Turtles Forever (2009), Teenage Mutant Ninja Turtles - All Media Types, TMNT (2007), Teenage Mutant Ninja Turtles (IDW Comics)
29 Dec 2025
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Summary
While out grabbing food, Mikey and Casey have a quick run-in with the Foot ninja. However, when a new, mysterious figure joins the party, how will Mikey explain to Leo that he and Casey got into a fight after he promised not to? Especially when that mysterious figure had this shiny orb that decided to make a new home inside of Mikey's chest! Can't a turtle catch a break here? The Turtle Luck really runs strong in this family, doesn't it?
*Also on FF & Inkitt (because they have a fanfic section!) my user names for both are in my bio*
Series
- Part 1 of The Ultimate Weapon Universe
- Language:
- English
- Words:
- 219,690
- Chapters:
- 39/?
- Comments:
- 369
- Kudos:
- 1,148
- Bookmarks:
- 177
- Hits:
- 56,543
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When Worlds Collide by celestiangel
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Samurai Rabbit: The Usagi Chronicles (Cartoon)
30 Aug 2023
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Summary
Usagi crossed his arms. “You want me to become his best friend? Easy. I’m very likable.” Big Mama snorted, and Usagi pretended not to hear.
“More, actually. I want you to become his…more than a friend.”
If Usagi had drunk something, he would have spit it all over Draxum.
Or
Usagi is given a simple task by Baron Draxum. Spy on the four Hamato siblings for him, gather information, feed it all back to Draxum. The only draw? Usagi has to pretend to fall in love with Leonardo.
Chaos ensues.
- Language:
- English
- Words:
- 116,031
- Chapters:
- 24/24
- Comments:
- 1,759
- Kudos:
- 4,582
- Bookmarks:
- 714
- Hits:
- 146,148
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The Aftermath by Starrcrossrose
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
11 Oct 2024
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Summary
Leo knows this isn't about him; not anymore. But that doesn't stop the nightmares from haunting him every night, or the fact that he may have to wear a leg brace for a long time. It doesn't stop his shell from hurting, or his breath from catching when the air is too stagnant. Leo knows his brothers are struggling, too. But, in the aftermath of what happened to him - to them - he's having a really hard time getting back to normal.
- Language:
- English
- Words:
- 129,281
- Chapters:
- 22/?
- Collections:
- 3
- Comments:
- 1,451
- Kudos:
- 4,169
- Bookmarks:
- 867
- Hits:
- 179,765
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Bookmark Notes:
WHAT IN THE PEAK?!
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Summary
This is a comic- that's why there are 0 words!
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In the aftermath of the Krang invasion, the Hamato family is picking up the pieces. Everyone's a little shaken up to say the least. But they're together, so they'll get through it all, even with the bumps along the road.-
Bookmark Tags:
Bookmark Notes:
SO GOOD
Read ch 22
It’s a comic!
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Donnie vs. His Breaking Point by Wirehaze
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
18 Feb 2026
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Summary
All Donatello wants is one day off.
No tech upgrades. No emergency rescues. No responsibility. Just a lazy float through the sewers and a chance to let his brain finally stop spinning.
Instead, the tubing trip turns into a disaster when they have a lost brother turned savage.
He told his brothers multiple times that it was his day off, but they wouldn't listen.Based off of the episode Man vs sewer
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Recoil by unorthodoxx
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), The Avengers (Marvel) - All Media Types, The Avengers (Marvel Movies), Iron Man (Movies)
08 Oct 2022
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Summary
The point is, there’s a lot of effort in Tony's circle to combat any surprises, and the team thing has made it easier for him. There’s not much going on around the world, or off it, that he isn’t either aware of or preparing for.
Which is why the Kraang incident was so devastating.
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Tony Stark has a paranoia streak 3 miles long and needs to know what happened the day of the invasion.
SHIELD is supportive. This, undoubtedly, causes problems
Series
- Part 1 of Recoil and Impact
- Language:
- English
- Words:
- 63,236
- Chapters:
- 10/10
- Collections:
- 1
- Comments:
- 726
- Kudos:
- 4,153
- Bookmarks:
- 760
- Hits:
- 68,191
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Chapter Ten
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Shells and Stones by Author_Of_Insanity101, Writing_Avenger_2016
Fandoms: Gargoyles (Cartoon), Teenage Mutant Ninja Turtles - All Media Types
12 May 2026
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Summary
1000 years ago, superstition and the sword ruled. It was a time of darkness, a world of fear, and an age of Gargoyles. Stone by day, warriors by night, they were betrayed by the humans they were sworn to protect. Frozen in stone by a magic spell until today. With the spell broken, they live again to protect their new home of Manhattan, alongside its current mutant heroes.
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Summary
Splinter and Leo have a much needed talk.
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Striped With Blood by Forever_A_Burnout
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
30 May 2026
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Summary
The little turtle tots go up to the surface one night when they're not supposed to, when they suddenly end up being cornered by humans. little leo decides to play hero and acts as a distraction so his brothers can escape, he just didn't think about how he would get home too...
years later an assassin emerges killing both yokai and humans, can the remaining brothers find who or what this new villain is or will they be too late to stop them?
(mainly Leo centric but wont be full centred around him)
Series
- Part 1 of Leo suffering ;3