We've seen videos of X and Zero, but developer Neowiz plan to add more character types to Mega Man Online. Duo from Mega Man 8 is confirmed to be in the online game. He's a powerful tank type character that uses his fists to attack.
G-Star, Korea's biggest video game conference, is in full swing. The walls are lined with online games including Mega Man Online from S4League developer Neowiz.