Video poker is an electronic version of the original card game poker, modified to be played on a machine. It is a popular game in South Korea and can be found in most gaming establishments.
In video poker, the player is dealt five cards. The player can decide which cards to keep and which cards to discard, in order to form the most promising hand. After the hand has been finalized, the player is paid according to the value of the hand.
Video poker machines contain different game variations such as jacks or better, deuces wild and joker poker. The variations differ in the value of the hands and the rules that players have to follow.