I loved the visuals, and the gameplay Idea its really good. I like the camera System, and how everything works.
A checkpoint System would help a lot with the game, falling to your death or hiting yourself and having to start all over again can be really frustrating.
Its a pity there is no audio. A great tool for making free audio for your games that would fit really well with this one is BFXR (https://www.bfxr.net/), check it out
Overall, Great Game, Good Job
Feel free to check out my own game :D