this is facade, a game i found out about today. it seems to be a very interactive, and free game.it uses an advanced ai system to comprehend quite a bit of what you say. basically the game is 1 episode, and its kind of a movie. more info here http://www.interactivestory.net/
have fun and try all sorts of funny things on it!
*installation instuctions:just double click facade.exe, it should ask you about the rest I.E. where to put it, etc
