Utilizing bonus rounds and extra spins whenever you can is a crucial piece of advice. These features are useful tools for raising total winnings because they can grising medusa slotsive players more chances to win without requiring them to place additional bets. Playing progressive jackpot slots is another way to increase profits in real money 777 slot machine games. Progressive jackpots, which frequently reach enormous sums of money, are a feature of these games. They keep growing until they are won.