I've been to over 50 casino's in other states and this has the worst slot payout on the planet. I played twenty different machines and lost horribly everywhere I went in the facility. It wasn't just me either, no one around me was winning a dime all evening. Ultra greedy owners. I would highly recommend you drive a little further to Tama Iowa and try Meskwaki. Their slots ACTUALLY pay out once in a while which makes the gaming experience entertaining. Even if you don't hit it big you at least win enough to make a night of it. I saw people walk into prairie and blow $400 in 15 minutes and were forced to leave empty handed. The Feds should check the machines at that site. Their is no way Prairie is paying out anywhere near what they claim.