He has designed and created games since the early 1980s, working with companies such as CRL, Silversoft, Macmillan Group, Activision, SCi Eidos and EA.
Initially, these were sold by mail-order under the Delta 4 brand, before publishing deals with CRL and Silversoft brought the titles to a larger audience.
This led to McNeill working with Terry Pratchett to create the first Discworld game[5] and, later on, adapting Murder off Miami by Dennis Wheatley.
[6] After an affiliate label deal with Activision,[7] McNeill set up a new studio for SCi in Southampton, focusing on PC games.
[8] After SCi, he moved to Smoking Gun Productions, where he worked on a range of football management titles and interactive DVD games,[9] before joining InfoSpace / IOMO as studio director in 2005.