Almost Goodbye

"Almost Goodbye is an experiment in minimalist procedural content generation for interactive narratives. It does not try to generate a whole story or plot points from scratch, but instead asks what is the minimum amount of procedural generation that can be added to a hand-authored story to produce something both computationally interesting but still narratively sound. The resulting narrative, about a scientist leaving Earth forever and saying her final goodbyes, generates �satellite� sentences that color the narrator�s description and perception of her conversations based on the choices made by the player in prior conversations and other player-influenced contextual cues."

- From authors website