A very fun point-and-click type adventure. A few minor issues:
Location of puzzles sometimes felt random, and there were a few times I thought "where am I supposed to go next?" to find out I had to go back to a random place I encountered much earlier and had forgotten about.
The other issue I had was that several puzzles seemed so closely related in style, and I would have liked a greater variety of puzzles.
Last issue: I wish there were more correlation between clue and puzzle. It basically seemed to be random where the clue and the puzzle were. I like to have the extra puzzle of figuring out where the clue fits in.
Timmy boy, viola stud muffin about Blackthorn Castle, v1.2