Wow, thank you jaw_alex, seeing it move changes everything!
The only thing I would say is that for some reason I find that the fire and mushrooms are projecting a bit too much light compared to the original game. In the original you really had this "deep dark night" vibe that is now somewhat lost. And while I have to admit that the glowing shrooms look great, I think it just kind of changes the mood.
But apart from that it looks great
Also Pirfsich you can't base yourself on a gif to determine speed as they are not always playing at the same speed depending on the browser you are using.