Once a child’s game, now Casino War card game can be played online at a veritable pick of online casinos. Casino War is played with six decks of a standard 52 deck. The values of cards are ranked the same as in poker but the ace is not always the highest suit. Casino War players play against a dealer and hope to turn over the highest value card which will earn the player the bet made before the play. Beat out the virtual dealer since you can't play against your younger brother anymore as he's all grown up now. Instead play in gambling form to assure yourself you are not regressing back into childhood preoccupations.