This game is so creative and cool. I would love to see a full game :)
I love the art and the music. I know you didnt made the music but you have a good taste.
I had a few problems with the inverted mechanic the X key didnt worked, idk if its for controller or a bug. And the mouse click isnt so comfortable, I would switch it to a key. While jumping it didnt respond too but I managed to use it. (I used the web version)
Great game