There isn’t a single kind of free spins feature. In other words, you’ll come across different types of free spins. Here are some of them:
Free Spins With Multiplier
Usually, free spins are paired with a multiplier. With each win. this multiplier increases and when the feature ends, the multiplier is added to the total win.
Progressive Jackpot Free Spins
These are free spins that give you a chance to win many prizes among which is a progressive jackpot. That’s what makes them so popular.
Win Both Ways
In free slot machines with bonus spins and regular spins, you may experience the Win Both Ways feature. Usually, slots pay out combinations left to right, but with this feature, they pay the other way as well.
Unlimited Free Spins
In some slots, you can trigger an unlimited number of free spins. Players can do so whenever Scatters or Bonus symbols land during the feature. The more such symbols land, the more free spins you get.
Free spins slots are common today because they’re fun to play. The chance to win prizes with free spins is what makes them attractive, which is why they won’t go out of fashion soon.