

The early Home windows model of Minesweeper grew to become an immediate hit on Microsoft’s inner community when it launched in 1990, in response to individuals who labored there on the time.
“We by no means needed to work very onerous to search out testers,” mentioned Libby Duzan Nuttall, who served as Microsoft’s lead product supervisor for leisure within the ’90s. “It was a kind of issues the place you’d stroll down the corridor and also you’d see it… on folks’s computer systems. At the moment at Microsoft, folks had been staying late into the night time, so that you’d see folks taking breaks, 9 o’clock at night time, taking part in a spherical of Minesweeper.”
“It was, for sure, a really well-tested piece of software program round Microsoft,” added Charles Fitzgerald, a product supervisor for the primary Home windows Leisure Pack, the place Minesweeper would make its public debut. However these “testers” weren’t strictly wanted to refine the product, as [Minesweeper coder Robert] Donner recalled. “Every time somebody claimed to have discovered a bug, I requested them to ship me a screenshot after which I needed to level out their logic mistake.”
This was apparently a comparatively widespread drawback. Leisure Pack Product Supervisor Bruce Ryan recalled getting an electronic mail from advertising and marketing colleague Mike Slade, who insisted the sport’s Skilled degree was not possible and must be pulled. “I used to be like, ‘It isn’t not possible,’” Ryan advised me. “He was like, ‘I attempted it 20 occasions, it’s not possible.’” Ryan mentioned he ultimately needed to go to Slade’s workplace and spend 10 minutes finishing an Skilled board earlier than the marketer was satisfied.
“Every time somebody claimed to have discovered a bug, I requested them to ship me a screenshot after which I needed to level out their logic mistake.”
Minesweeper coder Robert Donner
Even in an workplace stuffed with logic-minded laptop engineers, although, Minesweeper didn’t enchantment to all people at Microsoft. Of the various beginner Home windows video games circulating across the inner community on the time, “Minesweeper was essentially the most polarizing,” Ryan mentioned. “Microsoft individuals are pretty analytical, so that they just like the analytical and logical side of Minesweeper. However there have been lots of people who would take a look at it and go, ‘I don’t get this.’ There could be lots of people who would click on randomly, hit a mine and [stop]. They thought it was a guessing recreation.”
Hooking Invoice
Whereas Minesweeper love at Microsoft wasn’t common, the sport managed to get its hooks into an important backer a Microsoft recreation may have.
“Invoice received addicted,” as Fitzgerald put it bluntly.
That’s Invoice Gates, in fact, the billionaire Microsoft founder and CEO (although he was not but “the richest man on the planet” in 1990). Regardless of having cash to spend on rather more elaborate entertainments, in 1990, Gates discovered himself obsessive about dominating [Minesweeper coder Curt] Johnson and Donner’s easy Home windows gaming experiment.

“Initially, I believe I received a mail from Invoice saying, ‘I simply solved [Beginner] Minesweeper in 10 seconds. Is that good?’” Ryan recalled. “I wrote again to him, I’m going, ‘Yeah, 10 seconds is basically good. The document for us proper now I believe is eight.’ (I believe that was me, embarrassingly.) Apparently, the truth that the document was very near the place he was led him to make [it] his mission [to beat it].”
Ryan mentioned Gates’ Minesweeper dependancy received so unhealthy that he “took it off his machine.” However that wasn’t sufficient to cease the CEO from getting his repair. “As a result of the excessive scores had been [an easy-to-edit] textual content file, we had a rule that anyone needed to put eyes in your [record] rating,” Fitzgerald mentioned. “So… it was one Sunday afternoon, and we get electronic mail from Invoice saying, ‘Hey, I believe I simply received a brand new excessive rating. It’s on the machine in [short-lived Microsoft President] Mike Hallman’s workplace.’ And [we were] like, ‘What?’”
Ryan recalled the surreal expertise of being referred to as in by Invoice Gates on a random weekend solely to cluster round one other government’s laptop and ensure a brand new Minesweeper excessive rating of 5 seconds on a Newbie board. “This was early night. So we went over there, seven at night time. [Hallman] was a former Boeing government, and he was not a humorful man, so… the concept that Invoice is sitting there after work, going into the president’s workplace so he may play Minesweeper, it was simply bizarre imagery.”
“That was after I realized how a lot invaluable time a recreation may waste,” Donner mentioned of listening to about Gates’ multi-office document chase.