This was such an awesome demo! It's turning out to be so spooky (and honestly pretty dark, too, which I love)
The graphics were beautiful and very clean, and I really liked how the menu system was set up (having it so players can open different things with hotkeys was a nice touch).
The puzzles were fantastic, too! (I will admit, I... struggled a little with them ^^; but they were very well done and made me really have to think about how to solve them.)
I'm definitely looking forward to getting to play the full version! You've done an awesome job so far, keep up the good work!
And it the mean-time I'll have to check out your other games at some point, they look really cool.