Back in 2008, it was announced that BioShock would be getting a movie adaptation. Those plans never really materialized, and director Gore Verbinski has now explained why: "I couldn't really get past anybody that would spend the money that it would take to do it and keep an R rating. Alternately, I wasn't really interested in pursuing a PG-13 version. Because the R rating is inherent. Little Sisters and injections and the whole thing. I just wanted to really, really make it a movie where, four days later, you're still shivering and going, 'Jesus Christ!' It's a movie that has to be really, really scary, but you also have to create a whole underwater world, so the price tag is high. We just didn't have any takers on an R-rated movie with that price tag."