Another big update

Okay so from my last revision, I was finally able to fix the AI so it's a lot less predictable (it's still pretty random and not that smart, but it's better than what I had before.)

Also I fixed a ton of little issues with some sound effects and things on the second fight, so most all of those should be taken care of. I think there's one small issue I need to fix after you beat the third guy, but I may save that for the next big update... I have some ideas in the pipeline.