I like the presentation.
I wish it was a little more clear how much change to the amounts of Sanity/Suspicion/Hunger you could expect.
Is there more to the hunting than "sound a thing, hide, wait for someone to come, attack them when they're not alert"?
I wish there was a little bit of warning before the people become alert again. It felt like a cheap death when someone instantly went from blue to red while I was approaching.