Love the idea! You got us through nostalgia... Good job :D
Probably just a personal feeling there, but since you got us through beyblade nostalgia, I expected to ram myself into every freaking enemy, and was disappointed to see it's exactly what we need to do to lose :(
Gameplay is fun otherwise!
(Maybe to fit the theme you could have made it so you gain speed by looping around enemies, and your speed=your damages? Idk I just really want to smash beyblades together like when I was a child xD)