Two issue mini-series.
Collected EditionsX-Men: The Age of Apocalypse: Reign (#2)X-Men: Age of Apocalypse: Omega (#2)Non-U.S. Collected EditionsColeccionable Marvel Héroes - La Patrulla-X: La Era de Apocalipsis - Omega (#1-2) (Spanish)
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/x-universe/4050-5572/).
