One of the things that gives me the most joy in solo game dev is when I get to record myself ranting the monologue of the mad scientist or arch villain. And it broke my heart Sunday morning when I just ran out of time - so I decided if I was going to put any sound in what-so-ever, I was at least going to hook up the one sound when your hero was erased from time, as that would have the most impact being the only sound in an otherwise silent game. Still, I have a bunch more sounds that I'll add once the jam is over and I can push more updates.
I'm happy to have distracted you.