Really neat idea! I frequently found the movement a bit frustrating which was compounded by it seeming like sometimes I would die in very little time. It may be that it was the same amount of time but just that I was unsuccessfully trying to move a short distance, but something about that just seemed off.
Regardless, much of this was really well done. The art and audio were great, the shadow shifting mechanics was cool, and I liked the inclusion of clouds as an alternate form of shadows (though it’s unclear why cloud’s shadows would move less that other objects, ha ha).
Great job!