Bo Jangeborg
The Swedish programmer who built the tools, then built Fairlight with them
Bo Jangeborg wrote Fairlight for The Edge in 1985 — ten in the morning to eleven at night, sometimes sleeping at the machine — on graphics tools he had written himself. CRASH gave it 95%. He went home to Sweden afterwards and left the tools behind.
Bo Jangeborg wrote Fairlight, one of the technical high points of the 48K ZX Spectrum, and one of the few games of the period whose engine was a documented product in its own right.
He is Swedish, and worked for a London publisher, The Edge, from its offices in Covent Garden — a fact worth stating plainly because the British 8-bit story is usually told as a national one and was not.
Working on Fairlight
CRASH’s John Minson visited The Edge in September 1985 while the game was being finished, and the profile is short but specific.
Jangeborg had been working on Fairlight since March, “from ten in the morning to eleven at night, sometimes sleeping at his micro”. He was sitting behind a Spectrum fitted with disk drives. When Minson arrived the hero still had no name — Minson suggested Graeme, after CRASH’s editor, and was ignored; the character shipped as Isvar.
Minson also noted, in the way of 1985 games journalism, that Jangeborg’s English was better than his own Swedish by a wide margin.
Tools first
The part of Jangeborg’s work that this project cares about most is that he did not start with the game.
He wrote Grax, a room editor, and Worldmaker, the system that assembles rooms into a world — and Grax itself had begun as a utility for drawing half-screen illustrations for Quill adventures. CRASH reported the crucial engineering result in one sentence: “Bo has found a way of reducing all these room details to a minimum of code.”
That is what made 80 rooms fit in 48K, and it is why Fairlight’s achievement is a tooling achievement wearing a game’s clothes. See Worldmaker and Grax.
What happened next
Jangeborg returned to Sweden and his own company, Xcellent Software, but left the tools with The Edge, which intended to build “a series of diverse adventures” on them and eventually to sell Grax as a product. Neither arrived.
He did write the sequel. Fairlight II: A Trail of Darkness (1986) doubled the playing area on the same system, and CRASH was markedly cooler about it — “pretty but unplayable”, the magazine decided by 1987.
He was still working on Spectrum-lineage machines at the end of the decade: in September 1989 CRASH noted that “Bo Jangeborg, creator of the Fairlight duo of games, has written a graphics utility especially for Sam” — MGT’s SAM Coupé, the Spectrum’s unofficial successor. Ten years in, and still shipping the tool rather than the game.