This figure gives you an idea of how likely it is that you will win when playing a specific game and shows the average amount of money that the slot machine returns to players over time. The sloreal money mobile slotst machine's volatility is another thing to take into account. Low volatility slots give smaller, more frequent wins, whereas high volatility slots tend to offer larger payouts but less often. You may favor one type of volatility over another based on your preferred style of gaming and level of risk tolerance. Remember that 777 slot machines also provide bonus features and free spins.