Hey, julhiecio! I think this game is a great game. I would give it a 8.6/10. The graphic's are on point, the gameplay can be some-what addicting, and I generally spent two hours playing it without realizing. But, Here are some tips to improve the game: First, I think it would be great if you would make the time that Zenitsu Agatsuma's secondary move would take less time to proform, and also make the secondary's on both charactor's less powerful. Finally, add some smoothing to the animation's and use inverse kinematic's to make the charactor's foot stay in place with the ground.
That's really it! I love your game and I hope you keep making them! Bye, Have a good day! <3