Thanks for your comment.
I've been playing a lot with the speed of the animation for the attacks. I wanted to scale the speed and damage the more enemies you kill, but the starting speed might be too slow and not scale rapidly enough. Thats a great comment, thanks.
Yeah, the sound is indeed so-so. Lets just say that's the last thing that went in with the last hours I had. Next time, I need a proper artist and sound designer :)