Quite interesting. Even with the ghost form, I found it quite tricky (and fun) to navigate across all the obstacles. It's underdeveloped, but competent.
I really like the art for Maisy and Daisy. The clown is also quite spooky. The other assets are very hit-and-miss. The balloons especially look out of place.
I was surprised that the clown's head didn't hurt me by itself. I was also surprised that I could double jump. It became a little easier after that.
That's a nice use of "Maple Leaf Rag."
Good work!