This is a very unique and fun game, I don't think I've seen a platformer where you gain jumps throughout the level, very cool. The movement feels a bit off, I don't know much about movement controllers so I can't say anything specific. It would've been nice to have a little shadow under the player to gauge where one would land. And I think the game would've benefited from a bigger window or a fullscreen option, both can be edited under the Embed options in the edit game page. Overall this is a really good for a first game jam, keep up the great work.