9 Reasons Universal's Halloween Horror Nights Should Be on Your Bloody Bucket List

Did your friend go a few years ago and tell you what to do and what to avoid? Well, you can't rely on anything, because Halloween Horror Nights changes every. single. year. The houses are different, the scare zones bring new ideas to life (or death), and the experience as a whole provokes fears you probably weren't even aware you had. Murderers with chainsaws chasing you around? Last year. People from The Purge auctioning off innocent people for slaughter? This year.