New Mexico gaming regulations require that electronic machines at racetracks and fraternal/veterans organizations return a minimum of 80 to a maximum. Massachusetts slot machine payback statistics Massachusetts Governor Deval Patrick signed a bill in late 2011 that legalized casinos. Connecticut slot machinepayback statistics, the following information is from Connecticuts Division of Special Revenue regarding Foxwoods slot payback percentages: Denomination. Las Vegas.56 These numbers reflect the percentage of money returned to the players on each denomination of machine. However, according to officials at the Michigan Gaming Control Board, which is responsible for overseeing the tribal-state compacts, the machines must meet the minimum standards for machines in Nevada or New Jersey. The best returns for each category are highlighted in bold print. No public information is available concerning the payback percentages on gaming machines in Oklahoma. Louisiana gaming statistics are not broken down by individual properties. These machines are the same as regular video gaming devices but are called lottery terminals because they are regulated by the states lottery commission which receives a share of each machines revenue.