I also took a bit of time to realise how to destroy blocks (for some reason I thought I had to keep clicking them and sometimes, when I held a click a bit longer than usual, they broke, leading me to think that it was in fact something to do with the number of clicks. Oops)
Extremely good vampire writing. Absolutely callous beasts of the night. I liked the writing a lot and the general gameplay loop was pretty easy to grasp after the initial hurdle.
I enjoyed this a fair bit!