Cool concept, can definitely be expanded.
The collision detection that is a bit janky, especially in the area with the hidden path and the holes because I kept falling in the holes when it looked like it would be okay. Maybe reduce the size of the player collider a bit?
The other thing that confused me is when I found the first orb and no information was given to me, I stumbled on the place to put them later, maybe putting the place to return the orbs at the beginning would have been easier to read while keeping the "explore and discover" vibe of the Zelda serie.