This is one cute little game. The pixel art graphics sure is nice and fits the game really well -- very awesome pixel art job. The music also fits the game really well; did you compose the musics yourself?
I do realize that the game recommends me to play with a controller but well... I don't have a controller... and attacking with G is kind of... non-intuitive. Also considering that the player can jump with W, can you make it so that the player can also jump with the up arrow? :/
Personally I find this game a little bit too hard; but probably is a proper difficulty if you intend it as such. I also want to know if getting killed totally resets everything and puts me right back at zero every time I die?