This game was written by an established board game maker and writer. Caroline Berg had a forum thread (located at https://videogamegeek.com/thread/1117906/you-are-standing-cave/page/6) where she was narrating an adventure game to the board members.
This game is the implementation of that forum thread. It was written in 2 weeks, after 1 week spent learning Inform.
The current implementation was not beta-tested, so it could really use some fixing up, but the core of it is good. It could do with a walkthrough.