Honestly, I really enjoyed the game. Stunning graphics, good idea, and the game loop is just enough ! The only thing that was a little bit off was the control of the character. I think a little more speed would add a lot more sense of control of what you're doing while not increasing or dicreasing diffculty. Overall congrats forwhat you made in just 4 days !
I also participated in the jam if you want to go check it out I would love feedbacks too!