Ay, sorry that happened to your project. I myself am personally not submitting to my own jam lmao bc I decided to start late. i started this jam out of the anxiety to finish something but also bc I wanted to see more types of games in this theme. Your concept so far was pretty cool and I hope that you will be able to finish it at some point. But game dev is not only about finishing things at the deadline, it's also just about the process of creation. (well that's all art forms)
I can extend the deadline, but I have a feeling it may not be enough time and it may ruin the purpose of game jamming. I keep a look out on your dev logs. I check itch religiously so I know I will see them.