Sorry this description sucks After returning to UA after the fight with Stain, Izuku is told by All-Might to return OFA. After leaving in a fit of rage, he is captured by the Foot Clan and turned into a mutant crocodile girl. He is then saved by the turtles and their master, Splinter, and decides to join them because why not.

Post Spectacular Spider Man season 2. Peter's life is more or less falling apart at the seems, but meeting some new friends, who just so happen to be mutant turtles armed with ninja weapons, might just be what he needs to turn things around. And a good thing too, given the new threats that are lurking in the shadows. Crossover/ continuation of Spectacular Spider man with TMNT 2012.

A little something for a story i plan to write in the future.

The Louds move to New York City for a fresh life. But unknown to them they are caught up in a war between Four Ninja turtles and the Foot clan. Re-uploaded.

Harry escaped the Dursley's at a young age and fled to New York City. From there, Master Splinter took him in and trained him in the art of Ninjutsu. Smart Harry! Ravenclaw Harry! Set in the 2003 universe.

It's the Holiday season as Master Shifu appoints Po to be the host of the upcoming Winter Feast with the Ninja Turtles as his advisors! But when they realize that their friends and families cannot attend, will they stick with tradition or do something drastically different? Either way, they're going to make this the most awesomest Christmas Party ever! (Set between KFNT 2 & KFNT 3)

Due to an accident in time by Renet, the Cyclonian Empire takes over New York! Now it's up to the Turtles to right history and save their home!

While going around the sewers the Penguins find themselves in the Turtle's lair. After getting acquainted the two teams become good friends. It isn't long before the Lemurs get involved and they do a wonderful thing for a friend.

The Chans' search for the next Oni Mask takes them to New York City. While there they come across the Teenage Mutant Ninja Turtles. As Tarakudo forms an alliance with the Shredder the two families must work together to prevent an army of Shadowkhan from rising. Join us for a truly shell-raising adventure of magic and ninjas.

[A mashup crossover of Rise Of The Teenage Mutant Ninja Turtles and RWBY]Summary: Remnant, home to humans and Faunus kind, little did this world know it was also home to a third species, Yokai or in other terms Mutants. Come and see as families grow and great evil lurks.

The Ninja Turtles arrive in Japan to investigate paranormal occurrences. They find themselves fighting demons which eventually brings them face-to-face with Akira Fudo, the Devilman. With dark forces working behind the shadows, can the Heroes in a Half Shell work together with the Man with the Body and Powers of a Demon but the Heart of a Human to prevent the coming apocalypse?

When they are transported to a cursed temple of Eldritch horror, Dr. Strange and Turtles will face their greatest challenge yet in psychological fight and terror will overtake their hearts.

NEW STORY! X3 When your life's at risk, when humanity's fate lies with you, there's no hesitation. No room for error. You give it your all for even one glimmer of hope. For Kagome, it's the same battlefied with new rules, new enemies, and new allies who hold on tight without letting go. It's a risky gambit, but all you can do is go for broke.

(Sequel to Kung Fu Ninja Turtles 3) Many months after the defeat of Kai, the Teenage Mutant Ninja Turtles have reunited with Po and the Furious Five, but not in the way that they expected as they embark on new and exciting adventures in the Big Apple itself.

"It's not a mutation. It's called a Quirk. Instead of being ninjas or whatever, become heroes." The Gang thought this whole time it was a mutation, to find out it wasn't. Each of them had a Quirk. And with this Quirk could be more than just hiding in the shadows. They could become heroes.

When a mysterious woman speaks of a great evil and oddly has cards with Spider-Man, and the Ninja Turtles on them, the heroes take action to find out what this evil is. Meanwhile, Baxter Stockman and Otto Ocatvius put their plan in motion to eradicate the five heroes. Permanently. Also features characters from Street Fighter and Final Fight!

A group of Marvel's biggest villains approach Shredder with a plan for world domination and the destruction of all who stand in their way. Universes: MCU (events/relationships altered slightly) and TMNT 2012 series (events altered slightly)

the turtles having normal day until Michelangelo found a book then when Leonardo open it and they got transported to another world there they meet naofumi iwatani the shield hero & raphtalia so the turtles decide to join him & raphtalia for helping him clear his name and new adventure

Mickey couldn’t open the portal and Leo died. That doesn’t mean he is going to let someone undue his sacrifice.

The Team has begun to notice there was hidden play in the Light, they have another partnership in their organization. One that is all too familiar and an old foe that Artemis's cousin, actually cousins to her surprise; assumed to have been defeated and have a history with. One Artemis was not aware of, but, knows her cousins are needed for The Team, recruits her family.

An AU story. where 2012 turtles and 2003 boys are born into the Shugo Chara world as humans and Charas. When battling an X Chara Amu and Yaya gets an unexcepted helping hand, but little did they all know that the helper needs helping too.

When the power of a red gem begins to merge two worlds together, both are under the threat of complete collapse. With the fate of their homes in their hands, a group of four ninja turtles must team up with a speedy blue hedgehog and his friends to save their realities from being wiped from existence, while also keeping old enemies from taking advantage of the situation.

An AU, where the Ninjago character are born into the 2012 universe. After finding out that something going on when Casey brings a piece of a mutant shed off snakeskin the turtle boys and their friends find themselves trying to figure out who's friend foe.

Four turtles were mutated and raised as ninja in the middle of New York. One day, they come across a ninja girl and they follow her to Japan. When they arrive, they find themselves in the middle of a battle between the good ninja of Hanzo to the evil ninja of Hebijo. Can these four turtles turn the tide in this war for balance?

Inspired by Sneefe's work, the story follows the turtles after the events of the first CGI movie. Leonardo has stopped writting for 3 months now after 2 years of pilgrim training. Shredder is now dead and his kingdom has fallen so the family is left to enjoy a relative moment of peace, even boredom, but now is all about to change with the sudden reappearance of Leonardo.