How offline progression works in My Billionaire Zoo
Offline earnings let you accumulate tycoon cash while away from Roblox. Your earnings rate is determined by the total output of your active animal pens multiplied by your account Rebirth bonuses.
In My Billionaire Zoo, your zoo continues operating even when you are logged off. When you leave the game, the server records your layout and generates passive income up to the game's offline accumulation cap.
To get the most out of every offline session, always spend your active cash on exhibit upgrades before logging off. Leaving unspent cash sitting in your bank generates zero return, whereas upgrading an exhibit increases your passive earning rate for every hour you are away.