This is pretty awesome and fun! I reached the second level but for some reasons when it first started, the left and right key were switched, like if I pressed D im going to the left and when I pressed A im going to the right. It probably could also use some sound effects when being hit or when hitting the enemies but hey I had a fun time playing! ᕙ(^▿^-ᕙ)
PS: Music sounds great!