Ian was directly involved with the production of most of Millennium's games prior to 1996, when he moved into his Development Director position (in charge of multiple producers). At this point he handed production of Creatures (and sequels) to Toby Simpson. Ian temporarily departed to manage the transfer of Millennium's (now Cyberlife's) PS1 development team to Sony. He returned and was credited in Creatures 3, Creatures Village, Docking Station, the Amazing Virtual Sea-Monkeys and Silent Hill 2: Restless Dreams.