Fun little game! Sadly I couldn't hear any sounds or music, even though my volume was up... :\ Also for some reason the guy would only grapple when I was standing on the ground, so I wasn't able to complete the game, sorry.... Otherwise I like the swinging mechanic, and I think that if some bugs could be fixed and you continued to work on it, this could be a great game :) But for 48 hours this is really cool, good job! :D
Also thanks for playing my game as well :)