Today is Halloween, which means it's arguably the most important day ever for both The Evil Within and Alien: Isolation as gamers everywhere scramble to play the scariest recent survival horror game. Sony yesterday tried to prove it was The Evil Within by ways of saliva swabbing and today Bethesda takes a decidedly less creepy route by releasing a thirty second trailer showcasing clips of gameplay interspersed with media quotes. Be warned, however, the practically the entire trailer features snippets from the later portion of the game, meaning that spoilers are abound.