This is a pretty great game. I did notice two things that I think could stand to be a little better:
1) If a hornet is the last enemy on the screen and kills itself by firing its stinger, that screen doesn't end until you take an action. I've used this to get some free reloads, but I think it might be a bug.
2) So far, I've played it on two keyboards, a trackpad, and a mouse, and how well blocking works varies heavily based off what I'm using. I think the timing could stand to be a little more forgiving? I might just be a bad - I usually die by the end of the Coast, and I haven't managed to kill the shopkeeper yet.
Other than that? You did a fantastic job.
Anyway, I recorded a couple of runs: