Mike Singleton was born on 21 February 1951 in Liverpool. After studying English at university (having abandoned an earlier ambition to become a theoretical physicist), he spent approximately ten years teaching English on Merseyside. His first encounter with computing was practical rather than academic: around 1978, involved in a betting shop business venture, he created a utility program on a Texas Instruments calculator. This led him to a Commodore PET.
The PET produced Computer Race, a horse-racing simulation written for betting shops. It reportedly sold over 300 copies - enough to fund Singleton's transition from classroom to computer room. By 1982 he had retired from teaching entirely to work on games full-time. He was thirty-one years old, an age at which most prominent developers of the era had already built and peaked.
He was unusual in other ways too. He brought a writer's sensibility to his games - a concern for world-building, narrative, and the kind of epic scope that Tolkien had applied to fantasy fiction. When he wrote The Lords of Midnight, he also wrote the novella "The Lord of Midnight" that shipped with it. He contributed a regular column, "Fifth Column," to Computer & Video Games magazine. He was, from the beginning, as much an author as a programmer.