Pitfall: The Mayan Adventure | Pitfall (1948 film) | Pitfall |
He was the producer of Activision's Ghostbusters, the game Hacker, the Atari and Commodore 64 versions of Pitfall II and Shanghai (the first commercial version of Brodie Lockard's Mahjong solitaire), and he designed and produced the first commercial version of computer solitaire (Solitaire Royale, published by Spectrum Holobyte).