Pretty nice chiptune, some nice pixel art, the grapple mechanic is fun, but I did have a little bit of trouble grappling onto things from a distance and below me, but I only think you were supposed to grapple stuff above you so that's fine. The thing about the enemies is that you're almost constantly flying across the screen, so it's very hard to tell whether you're going to hit one or not. It would be more interesting if they chased you around and kept you on your toes. Overall, pretty cool