How does the cost of unlocking building slots go up?
My next slot is either about 19 million or 40 golden balls, when I use money it doesn't raise the amount of golden balls required for the next slot but it seems that when I use golden balls it does raise the amount of money & balls required for the next slot. Also does each slot always add 10 golden balls to the cost of the next slot when using them or is there a cap somewhere?
My next slot is either about 19 million or 40 golden balls, when I use money it doesn't raise the amount of golden balls required for the next slot but it seems that when I use golden balls it does raise the amount of money & balls required for the next slot. Also does each slot always add 10 golden balls to the cost of the next slot when using them or is there a cap somewhere?