Because they have the potential to yield enormous payouts that have the power to instantly alter lives, progressive jackpot slots are especially alluring. Each wager made by players is contrummy heartributed by these machines to a central jackpot pool, which keeps growing until someone hits the winning combination. Creating a Successful Strategy. Playing the maximum bet whenever you can is a good tactic because many progressive slots require it to be eligible for the jackpot. It's also a good idea to find out which progressive slots have recently paid out their jackpots.