We don’t want to surprise anyone, but the Hell of Afterparty can be a little messed up. At a recent preview event in San Francisco, developer Night School Studio gave us the opportunity to sit down with the game largely as players will get to experience it in just a few short weeks when it comes to Xbox One and with Xbox Game Pass on October 29. Things start off at an end-of-college mixer that evokes awkward coming of age humor of movies like “Booksmart” and shows like “Freaks and Geeks.” It’s a smart, almost horror movie oriented intro —…