For Ludum Dare, maybe a game about somebody who stays at home most (or all) days, does chores and takes care of everybody living there (when they can manage), whose connection to the outside world is, at most, their computer and internet connection and any roommates they might have, and their day-to-day life, watching how it unfolds and how they live in the small world of their own home...
@Raspberryfloof at least it's a real good idea. Maybe pare it down or keep it for a later game