uhm.. guys....
This is the story of a game agency who one day lost all his workers, he tried to get them back for years, however, no matter what he did non of the workers were ever seen again.
maybe add a button to buy multiple upgraded layers with one click, I am currently enjoying 300 new upgraded levels (with max bees) when waiting about ten second while watching them honeys fill themselves up.
It might be a great idea if you could buy new worlds with your angel investors(i.e. for 5mil. AI you can buy a second world where you start over with extra available stats.) make people work for statistics.