The float valve is faulty, it does not shut upon filling of the cistern.
it depends on how good the pluming is.
The cistern is not filling up. There may be a tap beside the cistern that has been turned off. Otherwise track back along the pipe to find where the water is blocked. You may have to get a plumber. It may be that the cistern actually fills very slowly. Check if it has filled after 10 minutes.
To empty the cistern on Burger Tycoon, just stop soy production until it's about half way full, then start it up again.
Stop filling him/her up with air.
Toilets use float valves. These are air filled balls that float on the water, as the cistern fills with water the ball floats higher. The ball is attached to an arm connected to a valve, when the ball reaches a predefined level the valve closes, shutting off the water to the cistern.
Stop filling it up.
turn your inlet tap on fully and then return back to 1/4 on
just stop producing food
Sell some soy fields. That will get some good money and help the cistern go down
Turn off the valve & tie up the ballcock...
water is kept in a cistern
Hire a plumber! or you could replace the seal inside