A lot of the things you mentioned were bugs I was aware of, but due to the limitations of the jam, I didn't have time to fix. I have fixed most of the things you pointed out in a patch that I'm going to be releasing once I'm allowed to do that!
-The doors in the patch now work 100% of the time/ and the credits do too.
-I had the idea of keeping the grain/static sfx afterwards, but I just didn't have the time to get that working, but I think that's something I should add :)
Thank you for pointing out the floating objects in the TV room! I didn't even notice those :)
Thanks for playing! I'm glad you enjoyed it , and thank you so much for the great feedback! This will help a bunch with my post-game-jam patch :)
-Jhonxay Games