Hey!
This'll likely be a strange comment to find on your game, but it feels fitting to reply to this. I hope this doesn't come across as self-promotion, but I actually made a game on Steam w/ a tether system a few years ago: Tether on Steam
...and it was infinitely worse in terms of gameplay than the short segment you made here lol. The retraction mechanic? The way the drone's arms swing around in zero gravity? This has potential and, if you get your appetite back for a project like this, you should go for it! Even w/ the limited gameplay I find it quite engaging (although I'm certainly bias).
As someone who also published an unfinished game for this jam, I just wanted to congratulate you for submitting something at all, let alone a working prototype like this that's fun to fly around in. I found this quite charming :]