Definitely a neat concept, I like the added black and white effects as well. I found it very hard to navigate the levels, I didn't really know where to go. It felt a little weird to me that your character faced your mouse and not the direction you're walking in, and some of the layers on the animations behaved strangely (during the walk animation, you appeared over some background elements, but in your idle animation, you were behind those same elements). Nonetheless, I still enjoyed. Nice work!