I've found that sessions of Factorio lasting 17 hours (or more!) are entirely possible even when a person is completely unfettered by any manner of inebriate or

I've found that sessions of Factorio lasting 17 hours (or more!) are entirely possible even when a person is completely unfettered by any manner of inebriate or medication. (It's almost like the birds can hear the loading screen, and that hearing this prepares them for their pre-dawn onslaught of particularly-profound singing.)