Just like an unstoppable train out of control, a brutal gray creature with hard skin destroys the brick walls and any other obstacle on his way with his horn above his nose.

Using a beige tank top with bands around his wrists and right forearm, camouflage pants and military boots, the wild monster carries an arsenal of weapons on his back, with a rifle, a machete, ammo, and three bandoliers with ammo and grenades, two wrapped around his body and holding one extra on his right fist, besides carrying a tactical knife on his left hand.

However, behind all the destructive potential and his intimidating furious expression, his stupidity and ignorance led him constantly to fail and put him in comic situations. Adding to the villain gallery of the TMNT franchise, Iron Studios present the clumsy beast Rocksteady, from the fun duo of henchmen allies of the fearsome villain Shredder, and enemy of the Ninja Turtles.