Pretty good so far. I like the tone set and the atmosphere. UI is definitely a must because I had no idea there was hunger until the message popped up haha. The quest log is a must. I kind of forgot what I was supposed to do once I stopped exploring the castle. I could not get past the bridge, I got stuck at the edge.
I also found doors to be a little funky, especially in the castle. I also don't think I did the cave right haha. I found a hole in the wall and managed to bypass everything. 
I just walked the border and there was another on the other side.
Here is the other side.
This put right before the seer, wizard guy. I look forward to seeing it developed further!