Ok, I played it for a bit nad here is some fast feedback.
First of all the drain on the boots/life is super fast. You are probably aiming for the game to be high skill and encourage the player to learn but its kinda awkward that you have the voice over going and you can't even hear the full opening line. If you do start going fast voices start overlapping (not sure if intended as a sort of information overload).
I really like the way you used graphics, simple but effective. The dash feels kinda weird very "grounded" which I suppose is the goal but at the same time it also feels a bit clunky. Voice acting is straight up awesome!