There are a lot of components and I can see how much you have worked on it! I would love to see more platform art. The art of the background and the character with the UI is really pretty.
I like the character, and the animation. It was a bit hard to jump around the platform as the character has too much slide, and the jump was really short. But I think the game could definitely get better if you tweak a little with the gravity and the velocity.
