On the other hand, knowing how slot machines work can help players choose games & manage their bankroll more wisely. This information may help you have a more assured and enteteen. pattirtaining gaming experience. The secret to finding winning combinations is to examine paytables. Every slot machine has a different paytable that lists all of the possible winning combinations and how much each one is worth. Players can obtain important knowledge about the possible returns provided by various machines by examining these paytables.