The Hitchhiker's Guide to the Galaxy (novel) productions in the late 1970s. Davies himself appears as Prosser. This edition is out of print – Adams bought up many remainder copies and sold them, autographed, on his website. There have been three audiobook recordings of the novel. The first was an abridged edition (), recorded in the mid-1980s by Stephen Moore, best known for playing the voice of Marvin the Paranoid Android in the radio series, LP adaptations and in the TV series. In 1990, Adams himself recorded an unabridged edition for Dove Audiobooks (), later re-released by New Millennium Audio () in the United States and available
The Hitchhiker's Guide to the Galaxy Galaxy: Vogon Planet Destructor". It was a typical top-down shooter and except for the title had little to do with the actual story. The second game, developed by TKO Software, was a graphical adventure game named "The Hitchhiker's Guide to the Galaxy: Adventure Game". Despite its name, the newly designed puzzles by TKO Software's Ireland studio were different from the Infocom ones, and the game followed the movie's script closely and included the new characters and places. The "Adventure Game" won the IGN's "Editors' Choice Award" in May 2005. On 25 May 2011, Hothead Games announced they were working on