In Double Double Jackpot Poker, it is all about hitting it big with the top cards. Double Double Jackpot Poker offers special payouts for several four-of-a-kind hands, specifically those that use Jacks, Queens, Kings, and Aces. Gather up these top cards for top payouts or hit the biggest jackpot of all with the coveted Royal Flush. You can play a single hand and take your chance at doubling your win in the Double or Nothing Bonus Round.