3, 4, 5 “Wild cash” symbols on the reels trigger the Bonus game. In case 4 Bonus symbols drop on the reels an additional x3 multiplier is applied to them. In case 5 Bonus symbols drop they get an additional x10 multiplier.
There is a possibility to buy a Bonus Game at the price pictured on the button. The next spin after the purchase makes 3,4 or 5 Bonus symbols appear on the reels.