With 20 paylines and 5x3 reels, Buck Stakes Entertainment's Betty's Big Bonanza is a volatile drive-in diner slot machine. Heart tokens are gathered to grant up to six spins on the Big Bonanza Wheel, which awards cash rewards, jackpots up to 1,000x, or the bonus game. The total maximum win is 6,000 times your stake, and the function expands the heart collection zone.