I really like the slingshot mechanic. It already feels really good, and some of the momentum that you can get is really satisfying. I didn't really like the diagonal platforms as i couldn't run up them, and they didn't do anything to help me move on, but at the same time they felt like they needed to be used. But other than that, the platforming mechanic was super solid and I'd love to play a fully polished version of this game. Great job!