This Phazon-infused Frankenstein might be the result of years of work by the Space Pirates, but he's much weaker than he looks. He can absorb shots from your Power Beam, so try to hit him with Super Missiles. Dodge his shots by hiding behind the pillars in the room. Also, if he slams his fists to the floor sending out a shock wave, just double jump to avoid it. Nailing him with two good Super Missile shots should do him in.