This is cool! I think my only gripe with the movement is that acceleration felt SUPER slow, which had me stuck in the first section past the tutorial for quite a while (I only even knew to continue by looking at your response to klophe's comment). It made that first wall jump corridor really brutal since you barely get any runway at the start which makes you too slow to wall ride most of the time from my experience
Honestly though, apart from the acceleration problems, the movement is really crisp and enjoyable. Love the style too. Solid