Bingo Bonus Slots is a five-reel, nine-payline slot machine game. Up to 90 credits can be bet on each spin. Winnings are based on the symbols on the paylines and the credits bet per payline. A payline is only active if there is a bet on it. There is also the "Bingo Bonus" game which adds the chance to win up to 4,500,00 credits! (Please note that this game is just for fun).