Nice start. I was playing the game for a while wondering why I wasn't doing any damage or why the enemies weren't attacking me - and then I read the comments. I think for visual polish, it would be nice if there was more to the attack visuals - you have so many different attack names, but it's a little unsatisfying when I'm met with a color fade or a couple bullet holes - I'm guessing there will be more polish in that realm.
Good luck!