FBS was written for ToasterComp, where the rules were: implement a toaster, and don't call it that. This opens the door for, well, the narrator not knowing what a toaster is. Enter you as Miles, a servant to Friar Bacon, in some unspecified Medieval year. Friar Bungay, an officious chap, tells you to fetch him.
But where is Friar Bacon? Perhaps that's the wrong question. You-the-player, armed with standard text-adventuring knowledge, will probably find the first clue of where he went. He's not in his office.
To find Friar Bacon, you/Miles will navigate a series of anachronisms, involving electric devices we take for granted. This has been done to death in stories or whatever, but it's still pleasing to figure out what is what. The most obvious candidates are electric light and, given the title of the comp, a toaster. Having a simple peasant find electricity the work of the Devil has been done before, too, but having do so from their perspective as the story deadpans away (Miles is very educated compared to his friend and understands the concept of "letters") reminded me how my five-year-old self might've had my mind blown by stuff that people find natural today. I probably wouldn't find it Satanic (well, maybe AutoTune. I did grow up in the rural US, which was big on that whole scare) but certainly a lot would be hard to describe.
Finding Friar Bacon is different from giving a successful ending (there's another funny one where you just flee,) but it really rounds out the story nicely. He and Friar Bungay come across as nasty people, but all the same, I wonder how I would act in their situation, knowing the existence of technology.
FBS was one of those games always on my radar, but I didn't look at it until I replayed My Evil Twin. It has source code included, which ironically was a look into the past from Inform 7 to Inform 6. And it taught me a lot about I6 that I didn't learn, and how simple it was, and if I didn't quite feel like Miles seeing the papers and knowing what writing was, FBS must have put me that much more in the right frame of mind to learn. This probably wasn't the author's explicit intent, but obviously I'm glad it happened, and to drag out an old cliche, the really good games are about more than winning them. (Another well-worn point: this was speed-IF, so there were typos. The author was obviously smart enough to sort them out if he had time, but I'm glad he spent his time actually pumping up the story and game mechanics and allowing interesting alternate paths through. It reminds me not to worry much about the little things, at least starting out.)
The whole experience leaves me wondering what other neat stuff is just out of my reach. It's very good for Speed-IF, with a well-constructed plot and backstory.