After a fight gone wrong, every 2012 team member ends up in a different universe; but this isn't about them. This about Casey Jones, who crash landed in Universe 2018. And while his friends are off fighting apocalypses, Casey is in his own personal hell: two handsome turtle mutants and one pretty human girl. He doesn't know what's worse, that he might have a thing for alternate...

Transformed into a Mutant Vampire and raised by a Mutant Ninjutsu Master Rat named Splinter alongside a group of mutated turtles, Lucia Yoshi decided to make a name for herself out there in the world with her fellow adoptive brothers by her side as they will be known as the Mutant Teenage Vampire Kunoichi and the Teenage Mutant Ninja Turtles! Rated M for violence, blood, and gore.

Koda Carver was born and raised deep in the Idaho mountains with her four brothers. Nothing but fun, family and the great outdoors. Just when her young adult life is beginning, the universe- or rather multiple universes have a different plan. Aliens called the Kraang have had their sights on her for a long time. Supposedly eradicated, they show up one day intent on taking her.

Rotten Reflections Inspired Fic. Where a string of Robberies leads the Hamato brothers to a new mutant turtle. She is a feral mother of three children under the age of five. The Hamato's want to help, but Mama's having none of it. How will they gain her trust?

They think they’re safe in the jungle, but, even 7 years later, Owens hasn’t given up

After Donnie suffers a secondary mutation from Bishop's viral outbreak, Raph loses control of himself and pins all the blame on Mikey, making him feel extremely low and not wanted in the family. Will Raph see the error of his ways before Mikey is lost to everyone forever? An alternate storyline in the episodes 'Good Genes Part 1 and Part 2'. Episode 3 of the 'I'm Sorry' series.

Mikey has always been the carefree one. But all that changes when he get these unsettling visions of potential harm coming to his family. Mikey does his best to prevent these events. But can he do alone? Read more to find out. Rated T for some swearing. Takes place mid season 2 in the 2012 world.

My own interpretation/twist on the characters and story. Read only if you're okay with that. lol Crimes with no identified criminals. Robot chickens tearing up the streets. Mutated menaces threatening the peace. Who can handle such threats? Learn the tale of Leonardo, Michelangela, Donatello, and Raphael, and witness the Genesis of the Teenage Mutant Ninja Turtles.

Early Season 3 fix-it fic. Trauma comes in all shapes and sizes, but no matter how it manifests, it's never an easy burden to carry alone. What happened during the three months Leo was in his coma? How did his family and friends cope while he was out? How did he deal with both the physical and mental trauma left behind by Shredder once he woke up?

Under house arrest in Casey's farmhouse up in Massachusetts, the four brothers are incapable of partaking their usual Halloween traditions. Fed up with being cooped up, the boys decide to sneak out. Only to discover some dark secrets hidden within the once beautiful, peaceful woods that will either drive them to insanity or kill them. [Disclaimer: I do not own TMNT.]

The turtles received a tip; a massive drug seizure is scheduled to happen on New York docks. Tonight. Not exactly world dooming news. The cops could surely handle this on their own, right? They decide to look into it, anyway. Until all hell breaks loose, and they realize they might've bit off more than they could chew. Warning: Blood/Gore, Language [Disclaimer: I do not own TMNT]

In the future, when the turtles have grown up and have families. New enemies arise as old enemies return, and now their children have been taken. People have turned against mutants, the foot clan is falling apart, and a fiery demon seeks revenge. How will their children grow and develop with their own stories in this new TMNT generation

Spin-off of Our first meeting: On the same night that Donatello met Lola, Michelangelo will have another kind of encounter.

It doesn't take much to keep to a solid schedule —at least, according to Donatello. So when April starts to fall wayside to their usual routine, his expectations of their friendship start to come into question. And questions can be problematic…especially when you don't like the answers. (ROTTMNT)

Leo finds himself facing questions he had hoped never to face. Can one ninja while blind? Will he still be able to lead his brothers? Will they still want him to? And, most importantly, will he even ever find them again?

Owens has gone too far, this time. Will the team survive with the help of their new/old friend or will they end up strapped to a table in Owens lab?

Owens is after the Hamato family. Will they survive on their own or will they need help?

The Turtles have been recaptured by the Triceratons and taken to the Homeworld. This time they are separated and forced to work in various parts of the prison. What challenges await them, and are all Triceratons as cruel as the Turtles' believe? Takes place after season 2. T for suggestive torture and violence.

(#9) Tina and her friends help someone get back home.

"Yo sabia, incluso cuando eras un niño pequeño. Que un día ibas a crecer para convertirte en el líder de este equipo. Y cuando me vaya, ser un padre también..." Tras un evento extraño Leonardo descubre que esas palabras eran más difíciles de cumplir de lo que pensaba.

When Shredder returns with a New Ally, The Teenage Mutant Ninja Turtles are called Back into Action by EPF and the Government,Leatherhead tries to tell Cody,That,He has a Girlfriend,Raph develops Feelings for April, Donnie gets Jealous, When He sees Raph likes Her,Too,Causing Conflict between the Brothers,So April must,Once Again,Choose One.

Leo Karai Oneshot set in 2k12 AU future Karai has to make a decision about her unexpected pregnancy. Debating on a Part 3, please let me know what you all think in reviews

Set after the events of the movie. A look at what it was like for the brothers having to recover from the Kraang's invasion, with Leo still injured and struggling with his position in the team, his brothers know that they need to stick together now more than ever. Cover is not mine!

Leonardo may have beheaded Shredder, but that doesn't mean he's gone. In fact, his soul is still very much alive, just trapped in another dimension, and now he's a different turtle's problem. (Rise and 2012 crossover. Mostly the Leos, because there's not enough of those two.)

Once a fangirl always a fangirl. You should never underestimate them. But what would happen when a fan is thrown into her fandom? Chaos. A fangirl meets her heroes. Boy, they are about to be shell-shocked.