Rocksteady?s tough rhino body makes him a turtle-bashing powerhouse?and his lack of smarts makes him dangerous! This mutant mammal is big trouble, especially with his Retro-Mutagen Gun: one shot can level a whole building or a shelled turtle! Off-duty, Rocksteady loves to fry up a mess of juicy Turtle burgers for the whole hungry Foot Clan. His field glasses survey the area for anything that looks like a Turtle, which is why he?s mistakenly blasted six soccer balls! This G.I. rockhead blatantly displays his victory kills with the Turtle scalps he wears around his belt.