All offer a large variety of casino games, bringing together eastern and western favorites. However, most true gamblers will say that money is harder to come by through these machines. Bets vary from game to game. Roulette, boule, and blackjack have smaller minimum bets with smaller payoffs. As with most things Chinese, superstition is highly regarded in the casinos in Macau.
Water is a symbol of luck and the Chinese word for water is soi.
Not surprisingly, the Cantonese slang for money is the same. Choi Sun, the god of luck and fortune in Macau, is revered with much respect. However, he is not to be invoked as he only visits on a random basis. I guess this type of game with its unique characteristics will need a little more time to comprehend. It is a developed interest only certain people will enjoy.