I love the idea of the rhythm on the sword and the circles around it, as well as the visual cues for both clicks.
I think the idea is super interesting and I think it has too much potential to continue polishing and working with it.
The only thing I think was a little uncomfortable was when pointing the sword with the mouse, because moving the sword also altered the rhythm at which I had to press the clicks, but I think that's just me.
I would really love to see more of this project in the future, congratulations! :D