He was involved with the H2G2 game and then one called
"Bureacracy" which was great fun. The wikipedia article gives reasonable information, but can't capture the feel of playing it. Although they list quite a few platforms, I don't believe it ever actually appeared on the Atari or MS-Dos versions and don't forget that the Apple OS was nothing like what there is now, so you are going to need an emulator prog if you do manage to track down a playable copy.