For the first time, the Turtles encountered the vastness of outer space and the wonders of extraterrestrial life.

The Turtles, locked in perpetual conflict with their rivals, find themselves stranded on a frozen moon after a catastrophic crash. Forced to confront a shared peril, they must overcome their ingrained animosity if they hope to endure.

Casey unleashed Wyrm, an alien with the peculiar gift of granting wishes. Yet, Wyrm harbored a singular desire: unfettered freedom to shape the cosmos as he saw fit.

Lord Dregg commissions a hunter of the deep – a figure as relentless as a shark – to eradicate a colony of turtles who have sought refuge within the derelict shell of a space station.

The team's path led them into the heart of an ancient alien temple, their objective a vital component of the black hole generator. Instead, they discovered not the device they sought, but an artifact of immense age – a star that marked the …

A silent invasion occurs when minuscule extraterrestrials breach Mikey’s mind, forcing the Turtles into a pursuit through the bewildering landscape of his subconscious.

The turtles were seized and cast into the heart of the Triceratons’ conflict.

To locate the next component of the black hole generator, the Turtles must earn the confidence of the Utrom Council.

The Turtles navigated a vast expanse of space, a realm reminiscent of a boundless ocean.

A sudden shift in reality carries the Turtles to a strange new dimension. There, they encounter versions of themselves from the 1980s, and together they must unite to confront Krang.

A shadow of inadequacy clung to Donatello, a persistent feeling of being overshadowed by Fugitoid. However, his considerable intellect would soon be challenged as the Triceratons launched their assault.

When Raphael’s strength fails him, he must conquer his inner turmoil to rescue his brothers from inescapable peril.

To secure the final component of the Black Hole Generator, the team faces insurmountable challenges on the planet Magdomar. They must prevail against overwhelming adversity to achieve their objective.

Upon their arrival on Earth, the Fugitoid discloses a terrible truth about his history.

With her graduation to full Kunoichi, April confronts a perilous, unforeseen threat. Meanwhile, the Turtles must navigate the resurgence of familiar adversaries.

Leonardo's clandestine alliance with Karai plunged him into a peril far exceeding his initial apprehension.

Raphiel’s apprehension toward insects would have to yield. The team’s survival hinged on his ability to lead them against Stockman-Fly’s latest creation: an army of insectile minions.

Don Vizioso’s crew pursues the Turtles, employing a variety of weapons designed to combat mutants.

Michelangelo found himself drawn to a peculiar pair of newcomers: Wingnut and Screwloose, a set of superheroes unlike any he'd encountered before.

The Turtles faced an adversary unlike any they had encountered before: Super Shredder. For the first time, their formidable skills proved insufficient. They were confronted with a foe they could not overcome.

The Turtle team sought their Sensei, only to discover a chilling truth: they were now the quarry.

A flicker of unease settled upon Donatello, prompting him to cautiously assess April. His apprehension deepened as he observed her, leading him to a deliberate test. The results were startling: April's latent psychic abilities were blossomi…

Upon her return from what was believed to be a fatal event, Tokka discovered her child had been taken from her. The realization struck her with a force that ignited a fierce and desperate search for the lost infant.

Alopex, a formidable female mutant, arrived with a clear purpose: vengeance against Tiger Claw. Leonardo, Donatello, Raphael, Michelangelo, April O'Neil, and Casey Jones attempted to gain her trust, but she ultimately betrayed them, launchi…

Super Shredder has returned, his malice amplified, compelling the Turtles to seek the assistance of a formidable alliance. Splinter, April, Casey, Karai, Shinigami, and the Mighty Mutanimals must join forces to finally vanquish him.

Following the loss of their father and with Karai unable to act, the Turtles, April, and Casey ventured into Super Shredder’s newly established lair. Their resolve was absolute: they would confront Oroku Saki and end his reign, whatever the…