Donatello found a strange crystal. When Raphael and Michelangelo discover the entrance to a large tunnel in their house, Donatello's crystal starts glowing, the turtles enter the tunnel but are soon confronted by genetically mutated humans. Written by
Did You Know?
The animated TV episodes this game is based off of are: "Things Change," "Nano," "Darkness On The Edge Of Town," "Return To New York parts 1-3" and some levels made just for this game. See more
What a joke. That was hardly even a warm up.