It's a very simple card game. It starts with a new stack of 52 cards. It is split into 2, 1 for the player and 1 for the computer. The both the computer and the player compares the card. Whoever has the higher ranking card wins the card. The winner gets the cards and puts it at the bottom of their pile. If the ranking is the same the cards are removed from play. (Simpler version). The objective is to win all the cards over from your opponent.