Vanessa Black has transformed from a human girl to a giant Black Widow! The Turtles shelter her but Vanessa has to deal with Raph's hatred of bugs. all the while trying to solve the mystery of this new Mutagen while others are also seeking to harness the new Mutagen for their own purposes

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.

The hand over her mouth suddenly seems like it is going to suffocate her and she breathes through her nose in panicked breaths. The last thing she sees is herself standing on the sidewalk, waving goodbye with a lazy wiggle of her fingertips and a cruel smirk on her face. "See you later, alligator. Not." Irma, April, Casey and the turtles. Set in the 2012 verse.

Sometimes it's really hard to say goodbye. For a the Hamato boys, it's hard to imagine a life without someone else in it. But someone has to take that first step, and the other person has to learn to let go. *not my image*

I’m addicted endlessly, talking to me, my aespa - When Michelangelo was a child, he liked to look at the stars

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**

Raph didn't see the effects of Sacks's virus. His brothers did, and they can't forget it. Dialogue only.

Set in 2003 cartoon. Post Good Genes. After an impromptu raid on an EPF lab, the four turtles are now in a race to gather the mutants they released into New York. With Bishop and his men also searching for the mutants, can they find them before the humans catch them.

Part of the Neozoic Tales, the Turtles help the Fellowship Crew with their plan to bring down the Wrangler Planet of Viola Strierra and liberate all the Humanimals enslaved there, but certain Humanimals having their hearts been hardened don't want reconciliation with humans but revenge

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

Sometimes we don't fully appreciate someone until we face the chance of losing them. This is a story that I can't get out of my head. Set in the rise of the teenage mutant ninja turtles universe, right after the end of the movie. Alternate outcome for what could have happened.

Part of the Neozoic Tales and crossover with Punch Out, some of Leonardo's Pupils at the Mutant Martial Arts school want to try for the W.V.B.A. but things are complicated by a Humanimal Interloper Rated T for things implied Complete

Promises go a long way, even for Leo and Mikey. One nightly retreat brings out the worst in one of them, leaving the other to pick up all the pieces. Leo makes a promise to Mikey, one which will forever hold a place in his heart. And will never be broken. *I do not own the image*

It's Halloween in Mutopia and there's a lot of scary fun to be had as challenges are to be faced and pranks are to be played! COMPLETED!

Don has been steadily recovering from his second mutation. In fact, he's recovered enough that his family is finally going to let him do some work around the lair—something he's been itching to do. But is it too much too soon?

The Triceriton Mind Probe didn't leave Donatello unscarred. While he managed to keep himself together for a few hours, trauma doesn't go away. Now, with his memories shattered and broken, all Don can do is try to understand what's happening to him. Whumptober 2023, Day 29

Something just isn't right. But, for some reason, Splinter just can't place his finger on it. One minute he was sleeping peacefully and the next? His heart is racing and he's... Wait... Where in the world is his youngest son? Michelangelo? Splinter's getting too old for these types of scares!

Rise/2012 TMNT crossover. The Donnie's get accidentally portal swapped as babies and grow up in their counterparts world. Will they decide to switch back when the opportunity arises? Also what is plaguing the Donnies dreams causing them to fear a sinister blue circle that gets stronger as time progresses? (Honestly read the synopsis in the first chapter, as I couldn't fit it here!)

Bishop has ambushed Leo and eight-year-old Donnie while they were out. Leo isn't about to let Bishop get his hands on Donnie, but will he be able to hold Bishop off until help arrives? Whumptober 2023, Day 28 (Original title is "You'll Have to Go Through Me" but you can't use the same title twice, apparently)

Donnie working late in his lab again. Raph sees this, and decides to put a stop to it. Whumptober 2023, Day 26

An encounter with the Purple Dragons has disastrous consequences for Donatello—and he doesn't just mean the processor that they stole from him. Whumptober 2023, Day 25

Donnie is more than excited to examine a new chemical that they stole from the Kraang. But when his ventilation system fails without him noticing, the chemicals mess with his mind. Now missing and having left behind worrying and concerning notes, his family races to find Donnie—and to cope with some realizations about their resident genius. Whumptober 2023, Day 24

While watching over and, okay yes, kind of stalking a still pissed April, Donnie gets a call about Metalhead acting strange. The result is their paths not crossing again for almost thirteen years, and a lot has changed in that time as April finds out. Has too much changed to fix what was lost?

With a new ancient evil arising from Japan, the Turtles and their new friends must all start training with the Ninja Tribunal to prepare themselves from it, despite Splinter being angry with the Tribunal. When the evil finally arises, the Turtles will have to use all their skill and training to stop it, before it conquers the entire planet.

Mikey's heart rate shot up as he saw Leo, only one side of him visible. Leo took a step and Mikey's fight or flight kicked in. Leo flicked on the light, confusion on his face, both arms in view. Mikey let out a breath. "Holy shell, Leo. You nearly scared me to death." "So, I noticed," Leo said. The Volpehart building left its mark on two of the turtles. Whumptober 2023, Day 23