Review for St. Jo Frontier Casino Review For St. Jo Frontier Casino Google User Jul 13 '18 at 1:32 It's the only physical casino in St Joseph, Mo. Odds are not bad here surprisingly. Don't expect to win your money back though when you drop in a couple hundred dollars, you will most likely lose. Lots of slot machines to choose from. Buffet with decent food, only decent though. If visiting often the rewards pay off with coupons and cash to play the games with. Like most casinos expect the gaming area to be full of cigarette smoke. View full site to comment or like