Teenage Mutant Ninja Turtles

Story

The main game loosely adapts the following episodes from the first season: "Things Change", "A Better Mouse Trap", "Attack of the Mouser "s, "Meet Casey Jones", "Nano", "Darkness on the Edge of Town", "The Way of Invisibility", "Notes From the Underground" (parts 1-3) and "Return to New York" (parts 1-3) as well as a level that is not from the animated series at all. Shortly after a group of mouse robots destroy the turtles' old home, they set off in search of a new home. Michelangelo finally gets on Raphael's nerves and forces him to go to the surface. On the surface, he is confronted by the Purple Dragon's goons, Casey Jones and Dragonface. Baxter Stockman soon uses invisible foot-tech ninjas to capture Raphael, and Donatello is forced to rescue him. While Raphael and Michelangelo fight for fun, Donatello analyzes a strange crystal he found in their house and realizes that it looks like mutated brain cells. Raphael pushes Michelangelo against a wall, behind which a large tunnel is hidden. Donatello's crystal begins to glow and the turtles decide to investigate. They follow the tunnel and are confronted by genetically mutated humans. After a few scuffles with these mutants, the turtles find out that these mutants were put into their current state by previous experiments by Shredder's scientists. The crystals Donatello has found are the only thing keeping these mutants alive. They are therefore unable to leave their underground home. They plead with the turtles to defeat Shredder so that no more humans suffer like them. The turtles decide to defeat Shredder once and for all and promise the mutants that they will come back to them if they can find a way to reverse their condition.