At first it was difficult to understand what I was supposed to do. Some sound effects would be great addition.
Also, camera was a lot of times in the way of me actually seeing where I should end up. Maybe take a look at this tutorial in order to fix that. In this tutorial you can see how to recreate Nuclear Throne style camera in Unity but I think you can apply the same idea using some other engine as well.
The actual idea is pretty unique and interesting so it definitely has potential. Good work! :D