I really enjoyed how the character felt as you swing your mop around very very smooth!
I also liked how the music track got more advanced each section that you progressed very neat!
I will say though I kept pushing the attack button on keyboard when I meant to jump. Maybe its just me but it seemed backwards on those.
Overall a very solid idea I love the though of having a combo system that rewards you for being speedy! Could definitely see this being a fun game to try and finish super fast. Maybe even have a combo if your quick enough transfer between segments and go for a full combo run! haha
Keep up the great work!