It's well understood that slot machines with a payout percentage of less than 93% are bad business. As a group, they pay out something in the neighborhood of 98%. The most 'generous' slot machine of 2016 was voted Blood Suckers by NetEnt, Megaspin Break da Bank by MicroGaming, and A Night Out by Playtech.
For instance, the official statistics state that NetEnt slot machines pay out 95% to 98%, Playtech slots pay out 92% to 98%, MicroGaming slots pay out 88% to 98%, and each machine is unique. Manufacturers of slot machines often do not conceal this information, and full tables of payouts may be found when researching specific machines and wagers. We won't get into the arithmetic, but know that a greater return % means a better chance of winning because it reflects the proportion of money the machine pays out to winners. Many individuals choose to play pokie machines online since the payout percentages at the finest online casinos are generally greater than those at land-based casinos.