Nice work on this. At first I thought the platforms were too similar in color to the background, but I think I like it, once I started playing I could see them and it fits the theme of being in the clouds. The increased jump height also fits the theme, it feels like everything is a bit more airy. The level design works well, the first level has a couple of challenges and the second level increases the difficulty a lot, but has more rewards as well. Nice job.