While out grabbing food, Mikey and Casey have a quick run-in with the Foot ninja. However, when a new, mysterious figure joins the party, how will Mikey explain to Leo that he and Casey got into a fight after he promised not to? Especially when that mysterious figure had this shiny orb that decided to make a new home inside of Mikey's chest! Can't a turtle catch a break here?

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!

Crossover with Punch-Out and based on The Palladium TMNT RPG when the Ninja Tribunal gives Leo a message he must send his best students to the castle of the Mysterious White Ronin in a deadly game of death, the Turtles, the Students and the Boxers are put to the ultimate test this story is an examination of Eastern Shame-Based Culture VS Western Guilt Based Culture

With the scars of the recent attack still raw, Leo and his brothers now face the challenge of readying for whatever threat lies ahead. Still struggling with insecurities only half buried, Leo continues to question his worth and ability, but a new person in his life may change everything.

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 36 UP!

A retelling of the 2003 show with the addition of an OC named Alexander, the human brother to the Turtles.

Having just rescued the Mizzerans, the turtles and the Fellowship crew begin to get warning signs that something is coming, something the Fellowship Crew encountered before they met the Turtles and Third Earth, before they met their human and alien members something they hoped no one would ever find out

A Rewrite of Next Mutation

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? COMPLETE

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

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.

[Post season 4] Mike, Don, Raphie and Lee don't know how this happened, but now they are stranded in another world. A world full of dangers, strange customs and...other versions of themselves? Now they have to navigate this unknown city and rely on their counterparts to get back home.

A simple night out leads Raphael to come across a wannabe vigilante, who claims to be better than him and his brothers.

Revamp/rewrite of the original Out of the Shadows story, with better pacing and overhauled chapters.

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.

A simple supply run leads to Mikey bringing home a new family member

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.

The Hamatos, members of the Lotus Clan, are adults now. Two decades old, and still as tight knit and connected. Still fighting to protect their beloved home and city. The Foot Clan have been laying low for half a year, but they still have the Kraang, the Purple Dragons, and the occasional villainous mutant or thug causing problems. Full summary inside with A.U Notes

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.

With Splinter away on a retreat, Casey and the turtles decide to have a party - which involves playing drinking games and getting into personal stories and dares. Rated T for the use of alcohol and some sexual references.

Donnie's tragic mutation and abduction left a gaping hole in the Hamato family. Each member struggles with pain never meant to be carried alone. In the shadows, Donnie's abductors have sinister plans for him. Will the Hamatos find the strength to heal and stand together as they search for Donnie? Or will the burdens of their souls finally tear them apart? Book three in LotS series.

[2003verse] Hit by the decompiling blast, Splinter is split into thoughts and feelings.

The Demon Shredder could strike at any moment. All of New York is under threat. And in April O'Neil's apartment, one turtle can't help but think that this whole situation is indirectly his fault.

"What could be so important this instant, Mikey?" Donnie asked, rolling his eyes. "Ok so, do you remember when we were like 14 and we had that old party wagon that we painted a green turtle girl on?" "Is this going anywhere Mikey? Or are ya just bein' a dumbass?" Raph asked. 2007 universe