eXtra Keno

The game of eXtra Keno is like classic keno, with a twist. The twist is that you earn extra balls for each winning ball that is called. That means, if a number comes up and it rewards you a payout, or a higher payout, then you get a free eXtra ball for it. You can then use those extra balls at the end of a winning game, after the normal twenty balls have already come up. You can choose to have 5, 10, or 20 more balls be called on that game. In addition to the free eXtra Balls you earn, you can a...