Playable. Has a decent foundation to build on.
I like the 3D environment and being able to see the path in the distance as it wraps around. But I had a real hard time following the path right where I was at. It was easier to try and get a view of it from afar and then circle back and pick up the orbs.
Sound and music are good.
Obviously being able to go through the terrain is not desired but I did think it was interesting that your trees have roots!!!!
Good job.