I liked your game! I enjoyed pretty much the story introduction and how it is developing at the begginning, everything seemed so mysterious. I also liked the part where you had to investigate around and that gave hints of what the story was going to be like.
I got stuck at the harmonica part, I did not know what notes to play nor where to find the notes. I did the foghorn part when the "ghost?" appeared, then played again the foghorn and said something like it likes it. Then found the harmonica and that's it, could not advance more.
I felt the game as polished and everything was neat. However, not being able to know what to do killed a bit my desire of keep playing. Maybe you could add some sort of hint after some minutes have elapsed to help the player?
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thank you so much for playing! i am sorry that your experience was spoiled though :(
to proceed you need a key, and this key (spoiler) can be taken from the spirit — you can see there a yellow thing that he is hiding behind.
you are totally right about the hint! and we probably need to make it more obvious as where to look for the key :)