A lot of these features aren't hard to implement for the average Dev. Couple that with the Horror template that already exists and does half of that, it would most likely be interesting to Devs who just want to skip most of the hard work. To me, I wouldn't pay more than $20-$40 for something like this but this comes from the perspective that it doesn't offer enough for me, personally. You'll want more feedback from others too.
Sorry, what existing horror template are you referring to? Would like to check it out.
Ok thanks for the help man