Thread to discuss them. What new ones have you recently found, what are your favourites, that sort of thing.
In case people don't know what they are, they generally contain little input from the player (often making choices for the story to go down, but little to no combat, occasional puzzle solving), but are very heavy on an unfolding story, and superb character development.
I picked one up yesterday called VA-11 Hall-A. It's a cyberpunk bartender game where the only input you have is reading news articles, buying things for the main character, and mixing drinks. How you choose to mix the drinks has an outcome on how the other characters act and what they say. It's very good so far, if a little confusing at first in terms of plot - Some things are assumed to be known by the character, and so are only explained gradually over time. It's very good though. Each patron has a well-developed story, and several of them interlink.