My first words when I booted up the game was "BEYBLADES? HELL YEAH!" I do love the unique quirky aesthetic of your game, and honestly the design of the tops were pretty cool! Your gameplay loop was essentially bumper cars, but it works well!
My only things were that I do wish the option from the two-player mode to utilize the mouse was an option for the campaign-I felt like it was way easier and a bit more intuitive to use the mouse as a control scheme (then again, I might just be bad). Building up momentum also felt like a bit sluggish at times, but adds a bit tactical thought to your actions.
Other than that, great submission, and the extra features like the sandbox and multiplayer were nice additions to see!