Join the players club: Most casinos have a players club that rewards loyal customers with free play, discounts, and other perks.Playing during off-peak hours means there will be fewer players competing for the same slot machines. Play during off-peak hours: Casinos are busier during weekends and holidays when more people are visiting Las Vegas.Check the paytables: Every slot machine has a paytable that shows how much each winning combination pays out.Ĭheck the paytable before playing a machine so you know what to expect if you win.This is because newer machines are designed to attract players with better graphics and more exciting features. Look for newer machines: Newer slot machines tend to have higher payout percentages than older ones.That said, there are a few things you can do to increase your chances of finding loose slots at Four Queens: