Comics’ Greatest Word was put together for Dark Horse Comics and was three years in the making. It came out in the 1990’s in a story arch with the same name. The name Comics’ Greatest World is a play on DC Comics World’s Greatest Comics. The Story Arch Comics’ Greatest World started with three prelude issues in Dark Horse Comics eight, nine, and ten called who is X. The next sixteen issues are four, four issue miniseries that are based in or next to the four major cities in the universe, Golden City, Arcadia, Steel Harbor and a town next to the Vortex called Cinnibar Flats.