X-Men Children of the Atom was released by Capcom in arcades in 1994 and became the first fighting game from Capcom built around Marvel characters. Its loud announcer calls, comic styling and fast hyper combos helped define the versus series that followed. Short voice clips from the cabinet were later ripped and shared on soundboards, where this X call survived as a compact retro gaming cue. Fans still use it because it is instantly tied to nineties arcade culture and the early era of Marvel fighting games.