Unidoom

UniDoom (UD) is a Doom clan that was originally founded as a map review site in 1996 by Ralph "Ralphis" Vickers. It is among the largest present Doom-based clans and is the oldest active one, consisting of a variety of members: competitive players; designers who make game music, maps, and graphics; and close associates of people who had been in the clan for a considerable amount of time.