A real Vegas casino Black Jack. Blackjack, also known as twenty one, is the most widely played casino banking game in the world. Blackjack is a comparing card game between a player and dealer, meaning players compete against the dealer but not against other players. It is played with one or more decks of 52 cards. The objective of the game is to beat the dealer in one of the following ways: 1 Get 21 points on the player's first two cards (called a "blackjack" or "natural"), without a dealer blackjack;2 Reach a final score higher than the dealer without exceeding 21; or3 Let the dealer draw additional cards until his or her hand exceeds 21. Use this game to practice so you can break the bank in real life. Whoever you are With this game you will find everything for the perfect pastime, including: outstanding design, realistic game logic, different play modes and much more.