Thanks for playing, yeah I definitely wish I had some play testing as I have to fix alot of things as you mentioned, I think alot of the issues stem from the fact that the bullet goes slightly right so its a pretty major bug as you cant really play without knowing that, things will be fairer and make more sense with that knowledge
The Sound effects are in the credits , if you google search those items you will find the anime voices
As for the art I did draw that