Marco is a minor character in Final Fantasy VII Remake. He is a man with a number "49" tattoo living in the Sector 7 slums, wearing a dark robe. He and his tattoo is later seen in the Shinra Building.
Marco is a pale-skinned man of indeterminate age with sunken eyes and bony hands. His dark robe is tattered around his sleeves, revealing a large black tattoo of the number 49 on his bicep.
Marco was once a test subject for Professor Hojo who turned him into a "Sephiroth-clone," a person with Jenova cells whose own psyche has been weakened to the point Sephiroth can exert his will through them. When Cloud Strife encountered Marco at the apartment complex at the Sector 7 slums, he saw the man as Sephiroth and prepared to attack until Tifa Lockhart snapped him out of the illusion.