Linked in the article, worth checking out, a short feature from the 80s on the nascent business: https://www.bbc.co.uk/archive/codemasters/zkdfnrd https://www.

Linked in the article, worth checking out, a short feature from the 80s on the nascent business: https://www.bbc.co.uk/archive/codemasters/zkdfnrd https://www.bbc.co.uk/archive/codemasters/zkdfnrd