I really like the format of the game. A couple things I would have liked differently:
-The prisoner that I rescued did not stay for the next round; It would be nice to have some kind of external progression
-If I used my last key on a treasure chest and there is a door to get out, I have no recourse but to play the game until I die. It seems like this shouldn't be an option available.
Really cool game idea though, I like it a lot!