Press Any Button… X-Men: Children of the Atom, 1995 (Arcade) “X-Men: Children of the Atom” (Japanese: エックス・メン チルドレン オブ ジ アトム) is an arcade game that was produced by Capcom and released on the CP System II arcade hardware. Based on the X-MEN comic book, it is the first fighting game produced by Capcom using characters under license from Marvel Comics. The game’s plot is based on the “Fatal Attractions” story from the comics – players control one of the X-Men or their enemies in their fight agains