On the plus side if you do the movie/game idea with 8 people and charge admission, it's not going to break anyone's bank. (Probably.)

There's a non-limited edition version as well. That one should be readily available.

I wouldn't hold your breath for a rulebook download. But as the guy who wrote the rules text (wrote, not edited, so I haven't seen the *final* version) I can tell you that it's a game you'll want to play with as many people possible because it's a hell of a game when you have a lot of tabletalk going on.