Nice little runner/shooter hybrid !
The sprites are really good with some nice animation on the main character, i really like the intro in that regard :D
The enemy variety is also pretty neat especially for a solo project.
Main issue for me was a bit on the gameplay readability, the player,enemy, and projectile sprites are a bit hard to distinguish from the background sometimes, i feel this could be improved with maybe a bit darker colors for the backgrounds.
That said, i still like some of the smaller details, like the throwing knives actually visibly stuck on the enemy you shoot them at, and show all the care that's been put into it ^^
Good job :)