There are also some Indian casinos that offer Class II gambling which consist of electronic gaming machines which look like slot machines, but are actually games of bingo and the spinning video reels are for entertainment purposes only. However, ifa machine is affected by skill, such as video poker or video blackjack, the machines must return a minimum. Las Vegas.45 1 Slot Machines The Strip.63 Downtown.76 Boulder Strip.90. Iowa slot machine payback statistics Heres information, as supplied by the Iowa Racing and Gaming Commission, showing the electronic gaming machine payback percentages for all non-Indian locations for the one-year period from July 1, 2016 through June 30, 2017: location payback Prairie Meadows.89 Wild Rose. The final license for Region C (Southeastern Massachusetts) had not yet been awarded as of late 2017. With that in mind heres information, as supplied by the Mississippi Gaming Commission, showing the machine payback percentages for each areas casinos for the one-year period from July 1, 2016 through June 31, 2017: Coastal North Central 1 Slots.95.67.70 5 Slots.89. The best returns for each category are highlighted in bold print and you can see that the Baton Rouge area casinos offered the best returns in most categories. Each tribe is free to set its machines to pay back anywhere within those limits. The Shreveport/Bossier city casinos include: Boomtown, Diamond Jacks, Sams Town, Eldorado, Horseshoe and Harrahs Louisiana Downs. All of the states Tribes are not required to release information on their slot machine percentage paybacks. Idaho slot machine payback statistics Idaho has six Indian casinos that offer electronic pull-tab machines and other video games. All VGMs offer standard slot machine-type games, plus keno in denominations from five cents. Illinois slot machine payback statistics Heres information from the Illinois Gaming Board showing each casinos average slot payback percentage for the one-year period from July 1, 2016 through June 30, 2017: casino payback Casino Queen.45 Harrahs Joliet.05 Hollywood Joliet.31 Argosy Alton.10 Par-A-Dice. The second license for Region A (Eastern Massachusetts) was awarded to Wynn Resorts and their 2 billion, Wynn Everett, is expected to open in mid-2019. Heres information, as supplied by the Louisiana State Police-Riverboat Gaming Section, showing the average electronic machine payback percentages for each areas casinos for the 12-month period from June, 2016 through May, 2017: BR LC NO SB.22.214.171.124.66.27.92.