I agree with Michael, the movement was the only downside of the game, otherwise it was fantastic. There are many small things you could change to make it flow better.
One idea I have that I would add is to change the controls when you picked up the energy orbs. You could change the character to be really floaty if that makes sense. It would be a nice indication to the player that now you can fly up on the light rays.
The visuals and the music are awesome though. Maybe adding a little story that you tell visually could help. Like who is the wolf, what is the goal. You dont have to be explicit, some references would fit the artistic style of the game.
