One player goes out when they discard their final card or merge all of their cards, ending the round. At this point, the game is over, and the wrummy liveinner is the player or team with the highest score. By fusing aspects of standard rummy and Gin rummy, Oklahoma Rummy is an interesting variation that puts a unique spin on the game's gameplay. Two to six players can play Oklahoma Rummy, which is usually played with two decks of cards.