I liked the idea, I know that the graphics SHOULDN'T be perfect, but I would play this more if it had better graphics/images/whatever, by the other hand, the music is really cool and fit's this "dark air" that you tried to give to us, the choices are funny and creative.
Keep up the good work and try to improve this graphics "issue", your looks like a good scriptwriter, you should group up with someone who can give you the graphics while you're the mastermind behind the story.