Ok I clicked on the dialog box and could play the game.
Dude the mechanics are insane...I've never seen something like this in my life. I can't even visualise how you must have implemented this. Also with branching dialogue and story and everything...kudos man really well done. The music and art support the gameplay too.
It was really difficult to control personally. I got the grappling hook and then tried to get up to the laptop...that was insanely tough for me. Ultimately what I did was spammed mouse and jump together randomly upwards until somehow I made it to the top. I continued doing that for a while, until I got stuck here (see screenshot). Couldn't click any grapple point out, and couldn't go inside, so I had to end my run here. Maybe I missed something idk.
Aside from the controls, I can only say that it was tough to keep track of where everything was. Obviously this is a challenge given the kind of physics you have, and I believe you could give the player some affordances here. For example (don't do this, just a suggestion to highlight the problem) make each circle/world a completely different colour or something.
Still, just the experience of trying this game was wild for me. I need to go drink some tea or something. Crazy stuff.
Just for us player's benefit, maybe you could upload a gameplay video or walkthrough later on?