At the beginning good things: music is good, art is better, story... hard to tell, but so far it's on high level, gameplay seems to be decent too. Now to things that could use some work:
First, when you get option to sneak out, desert becomes accessible, but I think It's not proprly explained.
It might be just me, but I can't find options or mute button. If it isn't there, that's REALLY bad. Even if it's there, moving it to more visible place would help, Music is good, but I don't think if fits for hours of play.
Also, if It's not due to me not seeing options button, I have issue with save: game autosaves at the beginning of a week. Since there is only one save I don't see the point in using it, as new save will overwrite old instantly after choosing one action.
Furthermore, I can't change the name of save for some reasons (I think it's meant to be changeable?)
While it might be due to 16 weeks limit not being the "real" end, clothes aren't appearing in main menu. (death's does, for some reasons).
Finally, when I close the page and open it again, my save was deleted.
It might be due to outdated browser I'm using (opera 12,10).
And it's a bit short (even for a demo).