Fairly basic and simple platformer which isn't too different from the other platformer games I've seen on here. Music and sound design is alright and fit's the game just fine for the most part (and I'd recommend posting the music you made for the game to the Audio Portal btw). My only criticism is the pixel art itself, I kinda noticed that the sizes of the pixels are different for a lot of the sprites and sometimes sprites are cropped strangely. I'm no pixel artist myself so take that with a grain of salt but it's something I noticed which could be a potential issue for the art direction of your game, but despite all that keep up the good work man, you have a lot of potential!