Rummy Gold adds a number of features that improve the gameplay in addition to the fundamental rules. In order to add another level of strategy, players can use wild cardsatay kings, which can represent any card in the game. At the conclusion of each round, players are penalized for unmelded cards and rewarded for their melds thanks to the game's scoring system. Since these mechanics have a big impact on strategy and gameplay, becoming familiar with them is crucial to building a strong foundation in Rummy Gold.