Vincent Barker is a distant relative of Vincent Zymeth, who he was named after (The descendant of Zymeth's cousin). He's adopted the body of Volt Kraken (property of Capcom) in order to make up for the near-destruction of his own. Ironically, the two share remarkably similar lives and attitudes. However, Barker is much less psychotic than his aged relative, and is not consumed by grief as Zymeth was. Though Barker is also much more reliant on physical prowess and has a notably larger ego and tendency towards brutality.

I took Volt's design and changed it up, adding in a lot of features from DBZ's Cooler. This is the fan character tailored for Critical Mass.

Spade in the Megaman X timeline. Having gone insane from almost a hundred years of solitude, locked in a "safe chamber" of his own design, he's become much less amusing and taken on a more macabre and disturbing persona. He rarely speaks in coherent, full thoughts, and randomly injects his surface thoughts into his sentences. His understanding of human emotions has also taken a plummet. With his attention-whore trait gone, he only cares about killing and destroying the lives of others.

Where he once had a series of masks that conveyed emotions, due to his real face being almost completely blank, he had destroyed them in his frustration while in solitude. He's replaced them by making new masks from real human faces.