LucasArts' first adventure game was the 1986 title "". The game's development was led by David Fox, with contributions from Douglas Adams, Christopher Cerf, Noah Falstein and Brenda Laurel. Based on the film of the same name, it is LucasArts' first video game adaptation of a film. It is the only adventure game not published by LucasArts, as "Labyrinth" was published and distributed by Activision. "Labyrinth" differs significantly from later LucasArts adventure games as it uses text parser gameplay as the main means of play.