I really liked how the main menu looks, the rotation on the umbrella is also supernice, as well as the pixelart!
I like the idea of jumping from cloud to cloud, however, i think the camera is a bit too close to theplayer, to the point where it becomes hard to know where to go, most of the jumps i did were leaps of faith, if you polish this up i think it could be a pretty good game! Keep at it!