Black Jack is a 3D HTML5 casino game. This game reproduces all existing game rules like: Insurance feature, Double bet and Split Hand. Enjoy this blackjack game! This is the American member of a global family of banking games known as Twenty-One, whose relatives include Pontoon and Vingt-et-Un. It is a comparing card game between one or more players and a dealer, where each player in turn competes against the dealer. Blackjack is played with one or more standard 52-card decks, with each denomination assigned a point value. The cards 2 through 10 are worth their face value. Kings, queens, and jacks are each worth 10, and aces may be used as either 1 or 11. The object for the player is to draw cards totaling closer to 21, without going over, than the dealer's cards.