It took me a while to understand how to fly but danggg the flying feels real good m8 (gives me some Titanfall 2, AoT, and other rope flying game vibes). A good note is that people tend to associate the word "push" with pushing a button like that on the keyboard. It wouldn't hurt to give a sort of lengthy or in-depth tutorial on how to use the rope mechanics and how to propel your motion by positioning the mouse in order to teach the players on how the game works. I would also suggest maybe removing the circular border as it kinda limits the flow gameplay when flying through the air. But other than that man, this game is a real beaut. Really nice pixel art (and the duck just adds the right hint of unique comedy to it lol), abit of a shame that there's no music but overall, you've got something really solid man, great job!