Like others, I had a bit of trouble knowing what to do. I'm guessing it's like a platformer and you've got to reach the end goal, but I wasn't sure of the mechanics. Seemed like I'd just fall off every time no matter what I tried.
I feel some in-game instructions would've been great. I see from the screenshots there's a grappling hook thing, but I really wasn't sure how this worked.
Still, looked like a nice concept and great job on getting it all done for the Jam.