I liked the pixel art for this game, the parallax scrolling looked really good! I did have a bit of trouble playing through. I tried a few runs, and never figured out what the box powerup did. I feel like even the spear with the increased attack speed might attack a little bit too slow, and the slower trident I was actually unsure if the controls were responding. I'd love to see this game with a little more feedback! I also really liked the guitar part in the music. Great job!