» Additional Keno Bets

When a player bets on the numbers marked as a single wager it is a straight ticket betting. Despite this way of playing is very simple many players prefer to bet more combinations.
If a chosen number is used in all combinations marked it is called the king and a king ticket bet is made this way.
Combination ticket: The player marks several number groupings and plays combinations of them.
Keno payouts are based on how many numbers the player choses and how many numbers are "hit", multiplied by the proportion of the player's original wager to the “base rate” of the paytable. Usually the more numbers a player chooses and the more numbers hit, the greater the payout is.
Your chances to choose all 20 numbers correctly are 1 in 3.5 quintillion.
After the 20 numbers are drawn, winning tickets are paid according to a table that varies from house to house. If you have, for example, a four-spot ticket, you are paid 1:1 if 2 numbers hit, 1:5 if 3 numbers hit and 1:120! if all the 4 numbers hit. Some other casinos will offer partly or totally different payouts. Because of the variation, no payback percentage is common enough to be called average.