Archie Comics
The Archie Comics' series use the same background as the 1987 cartoon, as the first issues are identical. Later in the Archie comics, The Shredder travels to the future and works with Armaggon and Verminator X to offset the skill and experience of the future versions of the Turtles. This version of the character was more in line with the early episodes' depiction of the character as a cunning adversary and in many issues nearly proves to be a lethal enemy, coming close to defeating the turtles on a number of occasions, and even aids Armaggon and Verminator X in the defeat and capture of two of the turtles in the future. His final fate within the Archie comics series remains unknown, though a three part mini-series put out by Archie comics after the end of their regular comic series seems to indicate he remains a consistent foe to the turtles for many years, briefly restoring Splinter to the form of Hamato Yoshi and also undoing Michelangelo's mutation, though both later revert to mutant status by the end of the story.
Read more about this topic: Master Shredder