Bullfrog Productions | Code Like It's 198x

In 1990 Bullfrog was eight people working above a hi-fi shop in Guildford. Within a few years it was one of the best-known game studios in Britain. Its first hit, Populous, gave the press the phrase “god game”. Its later games put the player in charge of a cyberpunk hit squad, a theme park, a hospital and a dungeon full of monsters. “My ambition for Bullfrog is simple,” Peter Molyneux told PC Gamer in 1994. “I want us to be known as the best development team in the world, not the richest.” The next year Electronic Arts bought it. Within five years most of the people who had made its name had left, many of them to start studios of their own a few streets away.

Fast facts

Formed: 1987, in Guildford, Surrey, by Peter Molyneux and Les Edgar.
Before Bullfrog: Taurus, a business software company the two started in 1985.
Publisher: Electronic Arts, for all its games.
Best-known games: Populous (1989), Powermonger (1990), Syndicate (1993), Magic Carpet (1994), Theme Park (1994), Dungeon Keeper (1997), Theme Hospital (1997).
Owner from 1995: Electronic Arts, for a price reported as between $40 million and $50 million.
End: moved to EA’s offices in Chertsey in 2000 and merged into EA UK.

From Taurus to Populous

Molyneux and Edgar started out writing business software. The One reported in 1989 that they had begun in 1985, under the name Taurus, writing business programs for the Amiga. Molyneux later told Edge that Taurus got its first Amigas because Commodore had rung the wrong company; the Populous entry tells that story. He had already tried games once. “One of the first games I ever wrote was a business simulator,” he told Edge in 1994. “Back in 1983, all a programmer had to do was write a simple shoot ’em up and they’d be a millionaire. But with my business acumen I decided to write a business simulator.” It sold two copies by mail order.

Bullfrog, formed in 1987, took its name from a ceramic ornament. Its first jobs were an Amiga conversion of Druid II: Enlightenment for Firebird and Fusion, a shoot-’em-up for Electronic Arts, released in 1988. Then came Populous in the spring of 1989, with Molyneux designing and programming and Glenn Corpes drawing. It won awards across Europe, and by the early 1990s magazines were quoting sales of between 750,000 and more than a million copies.

The early 1990s

Bullfrog followed Populous slowly. The platform game Flood came out in 1990, and ACE thought it “great fun” but not “in the same class”. Powermonger, released for the Amiga and ST in late 1990, put the player in charge of an exiled warlord and twenty loyal soldiers, winning over the villages of each island by force or by kindness. Electronic Arts’ adverts carried a line from Molyneux: “Better than Populous.”

Molyneux saw the games that followed as the same idea at smaller and smaller scales. “After that there was Powermonger, which simulated a country – instead of a whole world – in a lot more detail,” he told Edge in 1998. “Moving forward from that was Syndicate, which was a city.” Syndicate (1993), led by Sean Cooper, gave the player a team of armed cyborgs to send through the cities of a future run by crime syndicates. Amiga Format found it “incredible fun and massively addictive” but said it would have trouble recommending it to children, and that if the game had a film certificate it would be an 18.

By 1994 the studio had nearly 50 people in five teams. That year it released two very different games. Theme Park was the business simulation Molyneux had wanted to make since 1983, and its programmers included Molyneux, Mark Webley and Demis Hassabis, who Edge later said had worked on it at the age of 15. Edge reported that it was “many critics’ Game of the Year in 1994”. Magic Carpet, released in November, was a fast 3D action game in which the player flew a carpet over rolling landscapes, fighting up to seven rival wizards. Edge called it “an inspired mix of Populous and an arcade game” and gave it nine out of ten. Corpes, who wrote the engines for Powermonger, Magic Carpet and Dungeon Keeper, later said he had code in every Bullfrog release until he left, even if only “a wobbly sprite”.

Electronic Arts

All of Bullfrog’s games had been published by Electronic Arts, and in 1995 EA bought the company. Computer Gaming World put the price at “over $40 million”, Edge at “around $40 million”, and the Official UK PlayStation Magazine at $50 million. Molyneux stayed on to run it.

The staff noticed the change. “When we started there were about ten people there, now there are about 100,” Mike Diskett told Edge in 1997, after leaving to co-found Mucky Foot. “It lost a lot of the friendly feeling, then the buyout by EA caused the atmosphere to change.” The designer Alex Trowers, who had joined in 1990, put it more bluntly after he left for Lost Toys: “The reason everyone was leaving EA was because it was EA, and not Bullfrog. It all became a bit corporate.”

Dungeon Keeper and Molyneux’s departure

Dungeon Keeper took almost three years and turned the dungeon game inside out: the player was the villain, digging out a lair with imps, hiring monsters and fighting off the heroes who came to loot it. Edge noticed that the copyright notice on its review copy put a question mark after “1997”. It became, Edge wrote, “a labour of love for Bullfrog leader Peter Molyneux, but also his swansong”, and gave it nine out of ten in June 1997. Theme Hospital moved the Theme Park formula into a hospital, came out in the spring of the same year, and filled its wards with invented illnesses: “bloated heads and invisibility taking the place of tuberculosis and strokes”, as Edge put it.

That summer Molyneux left. Edge reported that he was unhappy as head of the company and wanted to keep the “hands-on approach he returned to with the development of epochal PC strategy title, Dungeon Keeper”. It later reported that he had finished the game working from his house. He founded Lionhead Studios in Guildford. Les Edgar stayed with EA. Asked by Edge in 1999 whether EA’s ownership stifled creativity, he answered: “Of course it stifles certain types of creativity — all companies do.” He said he had stayed at Bullfrog for four years after the sale out of “a moral obligation in a strange way”.

Guildford’s diaspora

Bullfrog’s former staff started a string of Guildford studios. Gary Carr, Mike Diskett and Fin McGechie were among the directors of Mucky Foot, which made Urban Chaos and Startopia. Glenn Corpes, Jeremy Longley and Darran Thomas founded Lost Toys. Demis Hassabis, who had started with work experience at Bullfrog testing the PC version of Populous II, was briefly a founding member of Lionhead and then founded Elixir Studios. Edgar backed Lost Toys as a business angel. In 1999 Edge described Guildford as a cluster of studios that were “largely here because of the biggest frog in the pond, Bullfrog”. See the Guildford games cluster.

After Molyneux

Bullfrog carried on under EA. Populous: The Beginning (1998) was, Edge thought, Bullfrog’s chance “to prove that there is life after Molyneux”. Dungeon Keeper 2 and Theme Park World followed in 1999. In 2000, PC Zone reported, Bullfrog moved to EA’s new offices in Chertsey, leaving Guildford for the first time. It then stopped being a separate studio, merged into EA UK in 2001.

The ideas outlived the company. In 2016 Mark Webley and Gary Carr, who had worked on Theme Hospital at Bullfrog and on Fable at Lionhead, co-founded Two Point Studios. Its first game, Two Point Hospital (2018), was announced as a spiritual successor to Theme Hospital, and Sega bought the studio in 2019. Molyneux came back to the god game with Godus and, in 2026, Masters of Albion.

Sources

The One, issue 7, April 1989: Bullfrog profile (Taurus, 1985).
ACE, issue 18, March 1989: Bullfrog’s earlier games.
ACE, issue 37, October 1990: Powermonger preview (Flood, the exiled warlord and his twenty soldiers); Electronic Arts advertisement, “Better than Populous”.
Amiga Format, issue 49, August 1993: Syndicate review, £34.99.
Edge, issue 9, June 1994: Theme Park preview (Molyneux on his 1983 business simulator; the credits).
PC Gamer (UK), issue 9, August 1994: Bullfrog profile (the ceramic ornament, nearly 50 staff in five teams, Molyneux’s ambition).
Edge, issue 15, December 1994: Magic Carpet review, nine out of ten.
Official UK PlayStation Magazine, issue 1, November 1995: EA’s purchase of Bullfrog “for $50m”.
Edge, issue 30, March 1996: Molyneux profile (formed 1987, Theme Park “many critics’ Game of the Year”, EA’s purchase at “around $40 million”).
Edge, issue 46, June 1997: Dungeon Keeper review, nine out of ten.
Edge, issue 48, August 1997: Molyneux leaves Bullfrog; Mike Diskett on Bullfrog and EA.
Computer Gaming World, issue 161, December 1997: sale to EA in 1995 “for over $40 million”.
Edge, issue 56, March 1998: Theme Hospital released in spring 1997.
Edge, issue 66, Christmas 1998: Molyneux on Powermonger and Syndicate; Populous: The Beginning review.
Edge, issue 74, August 1999: Les Edgar interview.
Edge, issue 76, October 1999: feature on Guildford’s developers (Molyneux finishing Dungeon Keeper at home; Edgar’s “moral obligation”; “the biggest frog in the pond”).
PC Zone, issue 89, May 2000: Bullfrog’s move to Chertsey.
Edge, issue 91, December 2000: Demis Hassabis interview.
Edge, issue 93, January 2001: Mucky Foot and its directors.
Edge, issue 101, September 2001: Lost Toys; Demis Hassabis and Elixir (Theme Park at 15, Lionhead); Edgar as business angel for Lost Toys.
Edge, issue 107, February 2002: Lost Toys (Corpes, Longley and Thomas; Corpes’s code in every Bullfrog release; Alex Trowers on EA).
Edge, issue 140, September 2004: Syndicate retrospective with Sean Cooper.
“Bullfrog Productions”, Wikipedia (web, secondary): the merger into EA UK in 2001; Dungeon Keeper 2 and Theme Park World. https://en.wikipedia.org/wiki/Bullfrog_Productions
“Two Point Studios”, Wikipedia (web, secondary): founded July 2016 by Ben Hymers, Mark Webley and Gary Carr; Two Point Hospital; Sega’s purchase in 2019. https://en.wikipedia.org/wiki/Two_Point_Studios
“GODUS Kickstarter launched by Peter Molyneux studio 22cans, a spiritual successor to Populous”, PC Gamer, November 2012 (web, secondary). https://www.pcgamer.com/project-godus-kickstarter-peter-molyneux-22-cans/
“Peter Molyneux’s Masters of Albion launches into Early Access next week”, TheSixthAxis, 17 April 2026 (web, secondary). https://www.thesixthaxis.com/2026/04/17/peter-molyneuxs-masters-of-albion-launches-into-early-access-next-week/