Now that the world is saved from the Kraang invasion, the turtles face another foe: Agent John Bishop. For over a year, the Turtles, other mutants, and Yokai find themselves in a cat-and-mouse game with Bishop and his agents. But things get worse when Bishop and his team are accidentally involved with opening the gate to the Prison Dimension.

For years, Splinter and Shredder have built up their respective groups, the Ninja Turtles and the Foot Elite. Now, 15 years after their infamous fight, they plan on settling the score once and for all. But at what cost? An AU of the 2012 series and a rewrite of Kasai: A Foot Clan Story. Warning: Violence, Language, Dark Themes, Sexual References, Nudity, Canon Changes. Rated T.

Due to his father's secret about his origin, Donatello's life seems to take an unexpected turn as he finds himself being targeted by the Shredder himself.

He could never tell them what really happened when he was captured nearly four years ago. That's why he was having more nightmares. He hated lying to them, but they couldn't know.

For so long, people assumed that things just didn't get to Mikey. They could never have guessed how wrong they were. And when a new friend... and new influence... appears in his life, his time of keeping quiet is quickly drawing to a close. The consequences to him and everyone he loves are greater than anyone ever imagined, and may leave his family broken beyond repair.

The old proverb goes, "There are four things that person has more of than he knows: sins, debts, years, and foes." Oroku Saki's past is veiled in mystery. We know only what little is revealed to us by his enemies. But so much more has happened in his life, as he travels his path to fulfill his destiny. This is a look at that path, past and present.

Set after 'Slash and Destroy.' Slash is out for revenge against Raphael for betraying him and he has decided the best way to hurt the turtle in red is through his brothers. Slash has his eyes set on one brother in particular and he will stop at nothing to even the score. **2017 TMNT Universal Reader's Choice Awards Winner**

(Part of the TMNTaC series) Being an older sister to four brothers is an adventure in and of itself. Being a mutant cat living with four rambunctious turtles and uncovering one secret after another in an alien and mutant-infested New York City is another story (2k12 series; absolutely NO romance between Turtles and OCs; Donnie/April)

Un secreto que todos saben, pero nadie dice... es una carga para todos, en especial para uno. Si no se apresuran todo explotara en sus caras... Fics en Proceso. (nuevo titulo y summary, antes era "el peso de un lider")

Algunas veces, sí puedes elegir quién será tu familia.

[0] When they first found it, they were manually sending themselves through the realities with magic, blood, and sacrifices from their bodies. That, or the generosity of the science and technology provided by more advanced timelines. There was always more than one way to travel, and any assistance where they didn't need to use bones as chalk was immensely appreciated.

Mikey died. He expected to be reunited with his brothers and sensei once again. He wasn't expecting to travel in time back when his family is very much alive. With this second chance given Michelangelo promised to protect his family like his family did for him in his own timeline, watch out world he was going to change some things around. (TMNT 2012)

In 2023 the Turtles - now adults - go to visit some old friends who've had some good news. Unfortunately it gets Mikey thinking...

At first it seemed as though he would be fated to be the shortest turtle, but sometimes things turn out in a way no one could ever anticipate. The summer before Raphael's eighteenth birthday would mark the beginnings of what would change his and his family's lives forever, and after years of self-inflicted exile, a red-headed reporter may be the key to his salvation. 2k12AU Raphril

What if Donatello had a completely different backstory? One which lead him to despise Hamato Yoshi, and look up to Oroku Saki. But this version of Donnie is going to be in for a rude awakening when he meets Yoshi's Disciples and their messed up alien infested world. Human Donnie AU. 2k12 Verse

While helping her new friends escape a mob of raging New Yorkers, April sees a gentler side to three of the Turtles (2023 movie, oneshot; neurodivergent Mikey; family feels)

Kemeko, the late Karai's daughter, and Leonardo's adopted daughter turns 13 years old, and the blue masked turtle believes she's at the age not only to join him in the field, but to know the truth of her origins with the Foot and the Shredder. What will all this lead to? CHAP 4 UP!

After defeating the Shredder, the Turtles head back home to heal from their injures. Once they do, they begin to face more challenges, including Leo going through PTSD, a stronger Purple Dragon gang, a fake alien invasion, a vengeful Karai, and a Mutant Outbreak all over the city, which mutates all sorts of life.

Y/N FEMALE X DONNIE (WARNING: THIS IS A LOVE STORY AND WILL HAVE EXPLICIT MOMENTS) (Chapter 1 has hints of SA, if you are uncomfortable with that then please skip this chapter) Y/N lives alone and has a pretty normal life until she crosses paths with Donatello. They realized eventually that things happen for a reason and that they need each other more than they realized.

"And I can't stand the fact that he's hot too!" Both brothers froze at that. Did Leo just- no… he didn't. Leo didn't call anyone hot. Maybe beautiful, or amazing- but hot? Oh no, who was this turtle and what had he done with his eloquent brother? Donnie barely held back his laughter. To think- that Casey did this to him. Unbelievable.

Leo dutifully ignored Casey. They were driving alone in the middle of a freezing night down some god-forsaken backroad, and Casey was probably out of his mind right now. The cold must have frozen his brain cells and this is what he was left with. But geez- he can't just randomly blurt out something like that. Not to Leo- not to anyone. What was he thinking? Rated for Language

Raph flicked off the TV, chugged the last of his water, and then turned to head back to the training area. Until something caught his ear. Raph paused, listening again. It was coming from Donnie's room. It sounded like Donnie. It was… he had to listen for it again… it sounded like a cry. Day 28 of Febuwhump 2023

Don stared up at the sky, holding the drawing in his hand. He wondered how different the sky Kirby was looking at was. Day 27 of Febuwhump 2023

He was tired, he was cranky, and he was paired with a smug Raphael for morning training. After a long night of exposure to some of the internet's more colorful language, sometimes even a young Donatello's brain can't properly filter words before they leave his mouth. (Rated T for language.)

April O'Neil refuses to believe that the guys are dead, despite what Karai told her. But after a month with no information, contact, or news, she can't help but wonder what if Karai was right, and what if April assumed the were dead? Day 25 of Febuwhump 2023