Core Design

Speaking in the House of Commons in 2010, Chris Williamson, MP for Derby North, described the city as "the birthplace of Lara Croft". His fellow MP Mike Weatherley disagreed and said the following year: "Lara Croft was born in Wimbledon". Technically they are both right. Eidos, the publisher of the Tomb Raider games was based in Wimbledon but Chris Williamson is more correct because Lara Croft's creators, Core Design, were based in Derby.

Mr Chip/Magnetic Fields

1 Neville Place, Llandudno, Gwynedd, LL30 3BL

Three covers? One just isn't enough for Mr Chip/Magnetic Fields. The company was the Three Doctors of UK software. Three distinct incarnations each with their own story. First as a publisher of their own games, then a developer for other software houses, and finally a complete rebrand. 

Dalali Software

29-33 Church Street, Croydon, CRO

You've never heard of Dalali Software? Join the club. I hadn't and it turned out I'd played a couple of their games. I stumbled across the name while writing about Micromega. I had visited lemon64.com to try and learn something about Jinn Genie, Micromega's sole Commodore 64 release, and learned it was written by Dalali Software. The name cropped up again a few weeks later when I was writing about Mirrorsoft. Then I learned they were also responsible for Front Runner's version of Boulderdash. This was my cue to leap into action and do nothing for a couple of years. I like obscure but apparently this was a level of obscure too deep for me. And so Dalali hung around on my to-do list without ever rising to the top.

Quicksilva

Palmerstone Park House, 13 Palmerstone Road, Southampton

I didn't realise how interconnected the British software scene could be. The story of Mastertronic blurs into the story of Virgin Games. The Liverpool software houses give the impression of all living in each other's pockets. You can't write about Software Projects without writing about Bug-Byte and you can't write about Bug-Byte without writing about Imagine and you can't write about Imagine without writing about Denton Designs. The same is true of Quicksilva. Its story is part of the story of Argus Press Games. And also part of the story of Electric Dreams. And part of the story of Activision. Oh, and part of the story of Bug-Byte. I feel I should make one of those complicated maps with pins stuck in it and string joining the pins together.

Grandslam Entertainment

Grandslam House, 56 Leslie Park Road, Croydon, CR0

Grandslam Entertainment was born in 1987, renamed from Argus Press Software, which had been spun off from Argus Specialist Publications, which was itself the hobby magazine division of Argus Press, which was itself a publishing company owned by BET PLC. Until 1985, BET PLC had been known as British Electric Traction and they were an absolutely enormous conglomerate who owned absolutely everything from Wembley Stadium to waste disposal specialists Biffa. They were big. And big was out of fashion in 1985. So BET PLC began divesting itself of its share of laundry companies and television companies and crane companies, and slimmed itself down. Until, in 1996, BET PLC was taken over by Rentokill and that's the end of their story.

Thalamus

 1 Saturn House, Calleva Park, Aldermaston, Berks, RG7

I'm pretty sure only four magazine publishers set up software houses; EMAP with Beyond, Argus Press with Argus Press Software, Mirror Group Newspapers with Mirrorsoft and, of course, Newsfield with Thalamus. The surprise is not so much that other publishers didn't dip their toe into the water, it's that Newsfield were so late to the party. Thalamus was founded in 1986, when smaller software houses were being squeezed out of the market and either making the decision to become developers rather than publishers, see Design Design and Realtime, or stepping back from the market completely like Durell and Microsphere.

A&F Software

Unit 8, Canal Side Industrial Estate, Woodbine Street East, Rochdale, OL16

A was Doug Anderson and F was Mike Fitzgerald and when they got together it was murder to establish a software house in Manchester. A&F Software is now mainly remembered for a single game, Chuckie Egg, but the company was more than a one-hit-wonder. It shares some similarities with Silversoft. Both companies were pioneers of the early computer games industry and struggled as the market became more established and professional in the mid-eighties, and finally sold out to a bigger brand. The first question, of course is, is the company called A&F or AF or A+F or A'n'F? The answer, it was known as all four at various times across its history. I'll try to use the correct version as we go on because I find that's the kind of perverse pedantry I find funny.