Played the new version! I like that there's now something of an opening scene explaining why you are in the sewers in the first place and how you get the grappling hook. I actually legitimately enjoy playing this game, it reminds me of the old days where all I used to play were platformer games. One thing I would suggest adding is a continue button that automatically loads the latest level you have unlocked, it just kinda gets repetitive having to run all the way to the end of the hub to get to the current level. Overall though, it's quite a nice update!