The Triceratons have destroyed Earth. Everyone is gone, including Master Splinter. But the Turtles were saved at the last minute by the Fugitoid. Now, they must travel back in time and through outer space to find the 3 pieces of the Black Hole Generator used by the Triceratons in order to save the world! With a sick sewer lair and tough friends like April O'Neil and Casey Jones, the Turtles are about to face evil more dangerous and pizza more delicious than anything they could have imagined. Fighting villains like Shredder, the Kraang and loads of super-powerful mutants, Leo, Donnie, Raph and Mikey will become the heroes they were destined to be, and have loads of fun along the way!