Great idea and execution. I absolutely love the luck meter!! I like how it's still abstract enough to perceive some randomness, and yet give the player some control over the outcome. Superb mechanic :)
Movement felt great but I would definitely add some kind of dodging/dashing control if it makes sense.
This had some juice, but I think with a little more visual feedback and effects it could be really juicy and even more enjoyable to play. Good luck!