John Kavanagh - is a video game producer and designer. John Kavanagh began his career in 1989 and has worked for companies such as Ion Storm, Prolific Publishing, Square Enix, Eidos Interactive, Sold Out Sales, Sold Out, Acer, Kotobuki Systems, Kotobuki System Co., Quixel, Domark and Domark Software. John Kavanagh's first game was 007: Licence to Kill which was released 35 years ago. Best Game John Kavanagh contributed to was John Romero's Daikatana. John Kavanagh's latest work is John Romero's Daikatana which was released 23 years ago.