Two earlier games, Adventure in the 5th Dimension (1983) and Crash Dive! (1984), were published in the pages of ANALOG Computing, a magazine for Atari home computer enthusiasts. Screenshots of a third game, Tachyon, were previewed, but the game was never published in the magazine.
He is broadly known among videogame fans for his first graphic adventure game, Loom, published in 1990 by Lucasfilm Games. He also collaborated with Ron Cobb on the design of Loadstar: The Legend of Tully Bodine (1994) for Rocket Science Games, and worked on an unreleased incarnation of Steven Spielberg's The Dig (1995), some elements of which were included in the released version of the game.
Moriarty now lectures as a Professor of Interactive Media and Game Development at Worcester Polytechnic Institute. On occasion, he delivers public lectures, one of which has been turned into an amateur dramatic production.
^Cooke, Amy (24 May 2011). "Open Drama Night". Nouse: University of York's Student Website. Archived from the original on 3 June 2011. Retrieved 9 June 2011. "A Brechtian style piece, based on a lecture Todd received by Brian Moriarty, the play explores the history or rather the historiography surrounding the issue of the authorship of Shakespeare’s plays."
^ abMoriarty, Brian (November 1986). "Designer Profiles / Brian Moriarty". Computer Gaming World. p. 16.|accessdate= requires |url= (help)