Amazing and well-polished game! I really liked art and sound, as well as level design. When I was at the end, I think I have encountered a bug. I didn't need to press any buttons, all the platforms were already turned on so it was not that hard for me to complete.
Still this is a great game that easily could be expanded into something bigger. Controls feel clunky, but I think it is great for a challenge if you are playing alone.