No amount of strategy can, therefore, predict how a spin will turn out, but knowing how these machines operate can help you make better decisions. For instance, being aware that slots jackpotdifferent machines have varying degrees of volatility can help you choose games that fit your style of play. While low-volatility slots frequently yield smaller wins, high-volatility slots might offer bigger payouts but fewer wins overall. Also, a lot of contemporary slot machines have extra features like bonus rounds, scatter symbols, and wild symbols.