Nice work! I have to say, I'm not usually a big FPS games fan, but this one hit different.
First of all, the game's visuals are really beautiful. I like cel shading a lot, and it's kind of rare to see a 3D game with beautiful visuals in a game jam, so shout out to that.
The theme interpretation also stood out to me. Although I've seen a lot of games in this jam adapt connecting things as the core mechanic, yours really stands out because of the purpose behind it. You don't just connect things to win the game. There is actual in-game context for why you're doing it, even if it's as simple as connecting the cables so we can watch the match. That gives the mechanic an actual reason beyond just "do this to win," which I really appreciate.
I also liked how the tutorial was easy to understand and follow, especially since tutorials are not my strongest suit either.
That said, one thing that could be improved is the precision of the grabbing action. Sometimes it felt a bit unresponsive, and I had to press G in multiple places or multiple times to grab the cables.
Other than that, great work!