Robo-Ky of Guilty Gear
The Robo-Ky are characters in the Guilty Gear fighting game series, making their first appearance in several editions of the second game, Guilty Gear X, as a secret mode for Ky, then later in the third game, Guilty Gear XX: The Midnight Carnival as a secret character, and then in Guilty Gear XX#Reload as a normal character, having undergone major changes. There are multiple Robo-Kys in the storyline, but they are all the same. As their name implies, they are robotic versions of Ky Kiske. Robo-Ky MkII appeared in Guilty Gear Isuka, and can use several modified moves from other characters.