A neat concept, I feel like the little fella moves a bit fast, maybe add in a crouch button that does parent you to the platform as moving left and right became a bit tiresome, having to spend 10-20s edging to a jump, before being able to attempt it for the fourth time. I really liked the idea though, it could create a really cool game (not in the game jam of course) with terrain, where the player needing to manage where the platform is, as well as where the player is when they're in different areas of the level.