Wow, this was an incredibly polished, simple yet and immersive experience, somewhere between a puzzle and a platformer, very unique idea! The grapple hook is incredibly simple, immediate to understand and polished, yet it enables all sorts of puzzles and tricks. On that note, props for the really creative and clever level design.
I think this is one of the best games of the jam I've played in terms of general polish and clarity. I could see this game being expanded into a deeper puzzle experience!