Thanks!
I wanted to do more with the difficulty curve, like starting the dragoons slower, but I only had time to work out something for the number of dragoons in each wave.

Small hit boxes was by design, though I was surprised how small Kona managed to make the sprites. My thinking was that since most people would be using a mouse (I've heard from someone that they struggled playing with a trackball) the targets needed to be small to keep it challenging.

Thanks for the feedback!
I thought of having a sort of "level zero" that would force the player to learn about the chain mechanic, or visual cues like a muzzle flash that highlights the trajectories and making the tomatoes flash to indicate they're a bonus target. Unfortunately I didn't really have time to work those in.