First I will say that the game is looking really amazing!
But I am also super sorry to say that I don't like this game very much. The gameplay idea is okay, but the ambition seem to be much too high, and the gameplay elements feels a bit unfinished. I was sadly never able to build the light rod, because there is a bug that meant some times when I press the tab key the game freezes, and after having restarted the game a couple of times I stopped playing.
When this is said, I can see that there is put a lot of time and love into this game, and I totally respect that. But for a jam game I would have liked to see something more simple and perhaps more focused around the jam theme. You clearly have talent and I am sure you can make amazing games, and I hope you will do it. But I believe you can push you creativity more then you have done in this game. Or perhaps I just did not got to where the magic happens.
Again, I am sorry, and I am hoping that I was not too rough on you.
I hope you the best.