Each player gets five cards in Straight Poker. Unlike other Poker variations players can’t draw in Straight Poker. Players can make bets during a betting interval. The main win is the jackpot. The winner is a player who has the strongest hand. One can be a winner if the restnof the players fold. Double-Barrel Shotgun is the example of Straight Poker. Double-Barrel Shotgun starts by each player being dealt 5 cards face down. One of the cards has to be exposed by the player to the dealer’s left. Betting intervals then alternate with further rounds of exposing one card each. On the fifth and final round of exposure, the best hand wins. Jackpot Poker Betting Interval.