The Engineer, a smart and adapatable man of unknown name, aided adventurers during the Great Monster Uprising. He was able to fashion improvised suits of armor from an old dustbin or make a flame thrower from a few pipes and some cooking oil. He did not have heavy interest in treasure and was unable to carry much, but excelled at working out mechanical puzzles and mazes and defeating traps of similiar variety (especially those of the Antharian and Miznian variety, and those frequently constructed by the frobgoblins and kobolds).

SOURCE(S): Legends of Zork