Great submission!
The gameplay is hard, and I fell stuck pretty soon... However, I find the core mechanics and the twist you gave to the classical platformers jump really interesting! Also, the way you chose to use the rain in the gameplay is amazing: good job and congrats!
Also, the graphics is very consistent and pleasant! I appreciated a lot the introductory tour to the most beautiful corners of your game... Considering I hadn't the opportunity to see them by myself :P