This was pretty good! I just wish there was more to see in the game. Enemies lurking around, things to hide from. The castle is so big, there are so many possibilities of things to fill it with! Here's my playthrough:
Thank you very much! Indeed, the castle feels quite empty. This was an university project so I had to publish it due to a deadline. Hopefully when I launch version 3 in the future it won't feel as empty.