The spinner battle system is such a novel idea. I really liked it. However, I found flicking quickly with the mouse was quite difficult to do, and I don't even have any wrist problems. For accessibility, maybe a different control scheme?
I love how we leap past each other to attack. Very anime. It seems like the damage numbers stay on the original side though?
The art style is great, and I really liked how the music changed from peaceful to exciting as the battles started.