Afflicted
This isn't the safest neighborhood. A young woman was abducted near here only recently. But as a city sanitarian you are obligated to complete your annual inspection of the local dive.
The game begins with a simple premise rich with obvious IF possibilities: you're a health inspector, just arrived at a dirty restaurant. Explore, examine, report. Then, as early as the very first turn (if you begin with READ NEWSPAPER) all pretense of that premise is scraped away to reveal the second layer of what the game seems to be about. In fact, it isn't really about that, either, but to find out, you'll need to maintain the health-inspector pretense for a little while, and it's terrific fun to do, poking into every nasty crevice of a cartoonishly vile eatery with a critical eye and ready notepad.