I kept everyone alive until the end, and with one wrong choice killed all but two people.

I figure it's been a while, but I'm still trying not to spoil anything. Suffice to say one of the totems that gave me a clue wound up specifically causing me to make a mistake. The only totem that I felt gave me a reasonable clue (most of them were useless to me) and it wound up making me choose something I wouldn't have and causing me to kill everyone.

So, my opinion of the game went from "pretty fun, and good job imitating 80's slasher movies" to "well, that smurfing sucked. Pretty cheap."