Mega Ball draws numbered balls and marks matching numbers on purchased cards. Completing a line determines a card's ordinary result; a Mega Ball can multiply that result when it completes the relevant line. The extra ball is not a blanket multiplier for every purchased card. Card quantity and card value both affect the total amount committed to a round, so they should be reviewed together before the draw begins.
To compare related live casino formats, read the rules of Monopoly Big Baller and Golden Balls.
The library also explains live, digital and hybrid game formats to help put these mechanics in context.
Source: published game information.
