Game had a small crash on first attempt, but second attempt got through just fine.
This game demands patience and focus due to the moving platforms not acting like vehicles for the player. You must manually move your player to match the movement on a platform.
Strangely enough, the jump shadow didn't seem to strongly indicate whether you would fall or land on the platform. It was just your position in 2D space, and that was it.
After the second level, I had to stop. The game's level of engagement simply does not match what it demands from the player, which started giving me a headache.
Make no mistake, you have some strong elements, such as a cohesive art style, so learn from this and come back in January!