I'm past 3 days and 9 hours of my lifetime ending. If they come back, maybe they'll extend my lifetime?
All kidding aside, I would love to see another game like this, just be more realistic.
Lol they will never come back, nothing can explain their absence. Someone trusted should design a game like this where profits are smaller, like if you were to be at your computer 100% of the time you would make about 150% profit, and have ads, that would be sustainable and profitable for the owner, without scamming.