I like the art style for this game.
I couldn't get used to the controls though, and the level design doesn't really give you the chance to get comfortable with the controls before needing to use the jumping and attacking mechanics. When you jump into the game, the first pit seemed like you could just walk past it, with the enemy on the other side indicating a direction of travel. So my first death was to walk towards the enemy and then fall to my death, instantly. I'm also unsure if you are supposed to be able to attack while jumping but I was unable to, while the level design appeared to need this. I'm playing through my browser on a laptop.
Thanks for the game.