I tried the web version but I couldn't figure out how to move. I can grapple two things at once and I guess I then launch myself somehow? I can bounce left and right a bit, but not enough to get anywhere. Can you put some more help in the description?
The player is entirely momentum based, you can wiggle to go up the grapple. You also use momentum of your mouse inputs to better push yourself with certain momentum. Utilizing one grapple is probably better than both for most of level one. Sorry about the difficulty, we're trying to see if we can explain it better