Players can improve their chances of winning by choosing machines with higher RTPs. Wins and Volatility's Effect. It's also a good idea to consider the vola568 slots onlinetility of the slots you select; smaller payouts are typically made by low volatility machines, whereas larger payouts are occasionally made by high volatility machines. You can use this information to help you decide which machines to play & how to control your expectations. Maximum Bets & Progressive Jackpots.