Thanks the play and comment! I completely agree with you about it being unintuitive. I tried to take the No Numbers challenge as a whole diagetic presentation challenge, and I fell a little short.
Technically you dont need the extra buttons for up and down as a little height change happens with the camera, but more would have helped for sure, and the other buttons were kind of a middle ground as I worked on getting the flying controller working on a spherical world. With more updates I think I can bring the gameplay back to the forefront and actually make something good out of this. Appreciate the feedback.