This is a really interesting use of perspective and movement! Would definitely love to see it expanded on with collision and different levels, as it would make for a cool puzzle game.
Feedback for improvement: Excluding the obvious, like adding collision and more levels (which would be really cool), I think the controls are pretty unintuitive. That's not necessarily a bad thing though, as could be a part of the game if the levels are designed around teaching and expanding on the controls. Perhaps having some automation on the camera, to follow the player would smooth out the gameplay a bit.
Really cool demo though!