Back in the day playing 5 cent video poker and drinking long necks by the 1/2 dozen you could "double up" your winnings from the last hand if you so choose. Do these still exist? I do not play nickel much anymore except 4-card keno. I remember taking a win (a pair) and trying to double to 10. And then agonizing over whether to double again. It was like sigma derby; if with a group of 2 or more the tension can be cut with a knife. I remember (drunkenly) doing ok taking a minimal win to 20 as much as not. Just really wondered if Tring had only numbers on Playing this option. I recall there were times when the cards were revealed that none of the cards tied or won. But we were young and (here's the best part) should of done better but did not.