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

Sequel to Aftermath After the final battle where Pandora went to confront Hanako of the Foot Clan, she is missing in action. Despite her disapperance, her family and friends refuse to give up on finding her, dead or alive, yet where is she? And what drama will unfold in the search? Chapter 21 UP!

Inspired by the Star Trek: TNG episode 'Rascals' combined with the classic film Saturday Night Fever, Marzipan and Ichabod's hopes for winning a dance contest are dashed when they age regressed to eight year olds, so Donatello serches for a cure while his brothers continue to try to run the new Martial Arts School for Mutants Takes place before Rescue of the Mizzerans

Drabble series that puts Leonardo through the biggest trials of his life, changing him and his family as they struggle to navigate each new challenge. But as their adventures grow more and more deadly, will the family survive? Chapter 62: A new arc begins as the younger brothers are tested

¿Alguna vez sentiste que todo en tu vida estaba mal? ¿Qué eras diferente... pero no sabías el por qué?... Esto le pasó a una chica de 15 años que en un momento complicado de su vida conoce a las tortugas y se entera de un secreto, un don que ella posee y que podría salvar a todos o destruirlos.

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.

Taylor's decision not to move out seemed like the right one at the time. She never considered that the turtles and April would want to stay in each other's lives - or that she might have to choose between a safe life and an extraordinary one. Sequel to "Raphael's Big Mistake".

The Lotus Ninjas find themselves dealing with new creatures known as Yokais while also dealing with the drama between the Shadow Clan and the Onis, and participating the annual Wiccan Nexus.

2012 series Humanized Leo, Raph, Donnie, and Mikey aren't all related by blood, but they all see each other as brothers. They are all the same age just a few months apart. They're orphans who all share a room due to having medical health issues. Leo has OCD Raph is Bipolar Donnie is Autistic Mikey has ADHD They all have PSTD due to how they lost their parents. Splinter adopts them.

One stroke, another tear. Another dap of paint, another color. Black, white, green, pink...anger, depression, jealously. The list goes on and on, and the sad thing was...he was all alone.

In Chinatown, Manhattan, a mysterious lone warrior walks the streets and scales the rooftops looking for revenge against the triads that took everything he held dear. Can he do it alone or does he need help from other vigilantes?

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.

AU. Siempre los había querido, eran su familia, pero, después de haberse enterado de la verdad, los odiaba con toda su alma. Ahora tenían una oportunidad de corregir el pasado y no iban a desaprovecharla. ACTUALIZADO 17/Mayo/2024

Eran demasiado hermosos... aquellos crisantemos de delgados pétalos de color amarillo ligeramente anaranjados en el centro que decoraban el laboratorio... sí, eran hermosos... pero extremadamente dolorosos al pasar a través de su garganta.

Lord Simultaneous had called Donnie's nightmares "echoes in the timestream" and told them to deal with them. That was easy for him to say. If he was the one holding his twelve-year-old brother after he had just relived the most traumatizing event in his previous life's experience, Raph was certain the short Time Master wouldn't be so glib. Part of the Little Don AU

Fifteen years have passed since the accident. Now, eight turtles, six brothers and two sisters, born as mutants in the sewers and trained as ninjas by a rat, are forced to leave their destroyed underground home and take the first step into a surface world where they face many adventures and meet new friends and foes, until they meet their toughest opponent ever, The Shredder.

A collection of stories set in the 2012 world and beyond based on songs picked at random.

Going through the teen years is never easy, especially not with puberty messing with your mind and body, and you might just discover something about yourself that you didn't even consider before. Such is the case for a young mutant hybrid. Chapter 4 up!

Mutopia welcome two new recruits to the village that Cam and Barry save from being murdered by a Mafia. As well as try and settle into their new lives as mutants, the newcomers also plot to get vengence on the ones who stole their lives! CHAPTER 16 UP!

El temerario Casey Jones no se figuraba la venganza que podía cobrarse el ofendido Shredder por desafiarle...

Amber awoke on April's sofa with a Purple Dragon tattoo, traumatized from dying in her world. Stranger still, she's just one of many in that boat, and familiar faces abound. In a body & world not her own, Amber searches for answers & fights for love in her new life. New lives come with lessons, & the world is a dangerous place for other-worlders. Donnie/OC-centric, R-L-M/OCs.

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**

When the Turtles and Splinter find themselves zapped to the year of 2105, they find themselves in for a shocked new world, which they must adjust to as they're unable to return to the own time. While there, they meet up with the great-grandson of two of their friends, while also encountering an enemy turned alley, and various different Human and alien gangs and criminals.

But would that fact be enough to embrace practically strangers into their lives? Raph and Donnie hates their lives enough as it is, no need to drag Mikey and Leo into their hell when they've got their own issues to deal with. But fate is a twisted son of a bitch. Human AU with a mix of all TMNT universe. Rated T so far. Just give this story a chance.

The Sequel to Worlds Collide a crossover with the Tabletop RPG Shard, Chanchalla a Sheep Janah from the World of Dardunah must return to her homeworld with the Turtles to defeat the evil Devourer they must reunite Chanchalla with her family who have all been sold into slavery to complete this task