A bunch of my Halloween viewing has been the recent twists on The Most Dangerous Game format, but featuring elitist devil-worshippers. Ready Or Not, Ready Or Not 2: Here I Come, and They Will Kill You. All of them are a whole lot of fun, although I will say that my own need for a bit of social catharsis had me wishing all the badass lady protagonists were even more unstoppable. Like forces of nature unstoppable. But that's just me. I've been liking it more and more when the bad guys are just irredeemably bad, and find themselves outmatched.
Ready Or Not 2's cast is really good. Sarah Michelle Gellar is so evil, and Elijah Wood is so charming.