I walked in the casino the other day and a patron walked out blueing out to I just lost all my money maybe you will have some luck. The majority of slot machine players are retired or disabled Asian population who primarily manipulate the Extra Reward Machines. Beware, the slot machines are almost impossible to win a hand pay which is $1,200.00 or more. Graton Casino refuses to disclose their annual return to player percentages and fails to disclose their annual profits so that the tribes manny millionaires are not disclosed.